Coord 2000 | 00453+5513 | Discov num | BU 492 | Comp | AB | Coord arcsec 2000 | 00 45 17.20 +55 13 17.1 | ||||
Date first | 1878 | Date last | 2017 | Obs | 13 | ||||||
Pa first | 153 | Pa last | 172.8 | P.A. Now (θ) | 172.8° | ||||||
Sep first | 1.9 | Sep last | 1.536 | Sep. Now (ρ) | 1.536" | ||||||
Mag pri | 5.42 | Mag sec | 11.50 | delta mag (ΔM) | 6.08 | Spectral class | A2Vs (white) | ||||
Pri motion ra | -036 | Sec motion ra | |||||||||
Pri motion dec | -005 | Sec motion dec | |||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 21677 | 00 45 17 +55 13 17 | DCH 129 Aa,Ab | 2017 | 2 | 246 | 0.7 | 5.40 | 9.90 | 4.50 | |||
Show | HD 4222 | 21677 | 00 45 17 +55 13 17 | BU 492 AB | 2017 | 13 | 173 | 1.5 | 5.42 | 11.50 | 6.08 | <=== | |
Show | 21677 | 00 45 17 +55 13 17 | BU 492 AC | 2015 | 7 | 26 | 88.6 | 5.42 | 11.34 | 5.92 | |||
Show | 00 45 22 +55 14 37 | FYM 184 CD | 2015 | 7 | 91 | 23.2 | 11.30 | 14.00 | 2.70 | ||||
Show | 00 45 24 +55 14 36 | FYM 184 DE | 2015 | 7 | 129 | 13.7 | 14.00 | 15.30 | 1.30 |
Name | HD 4222 | Constellation | Cassiopeia | SAO | 21677 | HIP | 3544 | ||||
Tycho2 | 3659-02174-1 | Gaia DR2 | 418414069011230720 | HD | 4222 | HR | 196 | ||||
GC | 894 | ADS | 625 | BD | BD+54 143 | Distance | 98.81 | ||||
Distance ly | 322.32 |
refcode | metd | author | reference |
Bu_1873a | Ma - | Burnham, S.W. (BU 1 - 81) | 1873MNRAS..33..351B |
Bu_1873a | MNRAS 33, 351, 1873 | ||
Bu_1873b | Ma - | Burnham, S.W. (BU 82 - 106) | 1873MNRAS..33..437B |
Bu_1873b | MNRAS 33, 437, 1873 | ||
Bu_1873c | - | Burnham, S.W. | 1873MNRAS..33..567B |
Bu_1873c | MNRAS 33, 567, 1873 | ||
Bu_1873d | Ma - | Burnham, S.W. (BU 107 - 182) | 1873MNRAS..34...59B |
Bu_1873d | MNRAS 34, 59, 1873 | ||
Bu_1874a | Ma - | Burnham, S.W. (BU 183 - 229) | 1874MNRAS..34..382B |
Bu_1874a | MNRAS 34, 382, 1874 | ||
Bu_1874b | Ma - | Burnham, S.W. (BU 230 - 300) | 1874MNRAS..35...31B |
Bu_1874b | MNRAS 35, 31, 1874 | ||
Bu_1874c | - | Burnham, S.W. | 1874MNRAS..34..370B |
Bu_1874c | MNRAS 34, 370, 1874 | ||
Bu_1874d | Ma - | Burnham, S.W. | 1874MNRAS..34..393B |
Bu_1874d | MNRAS 34, 393, 1874 | ||
Bu_1874e | Ma - | Burnham, S.W. | 1874MNRAS..35...28B |
Bu_1874e | MNRAS 35, 28, 1874 | ||
Bu_1875 | Ma - | Burnham, S.W. (BU 301 - 390) | 1875AN.....86..337B |
Bu_1875 | AN 86, 337, 1875 | ||
Bu_1876 | Ma - | Burnham, S.W. (BU 391 - 436) | 1876AN.....88..225B |
Bu_1876 | AN 88, 225, 1876 | ||
Bu_1876b | - | Burnham, S.W. | 1876MNRAS..36...99B |
Bu_1876b | MNRAS 36, 99, 1876 | ||
Bu_1876c | - | Burnham, S.W. | 1876MNRAS..36..331B |
Bu_1876c | MNRAS 36, 331, 1876 (no new data) | ||
Bu_1877 | Ma - | Burnham, S.W. (BU 453 - 482) | 1877MNRAS..38...78B |
Bu_1877 | MNRAS 38, 78, 1877 | ||
Bu_1878a | Ma - | Burnham, S.W. | 1878MNRAS..38..408B |
Bu_1878a | MNRAS 38, 408, 1878 | ||
Bu_1878b | - | Burnham, S.W. | 1878MNRAS..38..476B |
Bu_1878b | MNRAS 38, 476, 1878 | ||
Bu_1878c | - | Burnham, S.W. | 1878MNRAS..38..478B |
Bu_1878c | MNRAS 38, 478, 1878 | ||
Bu_1878d | Ma j | Burnham, S.W. | 1878AN.....92..235B |
Bu_1878d | AN 92, 235, 1878 | ||
Bu_1879 | Ma j | Burnham, S.W. | 1879MmRAS..44..141B |
Bu_1879 | MemRAS 44, 141, 1879 | ||
Bu_1879B | Ma - | Burnham, S.W. | 1879Obs.....3...20G |
Bu_1879B | cited by Gledhill (Obs 3, 20, 1879) | ||
Bu_1879C | Ma - | Burnham, S.W. | 1879Obs.....3..142G |
Bu_1879C | cited by Gledhill (Obs 3, 142, 1879) | ||
Bu_1879d | Ma - | Burnham, S.W. | 1879Obs.....3...92B |
Bu_1879d | Obs 3, 92, 1879 | ||
Bu_1879e | Ma - | Burnham, S.W. | 1879MNRAS..40...99B |
Bu_1879e | MNRAS 40, 99, 1879 | ||
Bu_1880A | Ma - | Burnham, S.W. | 1880Obs.....3..508G |
Bu_1880A | cited by Gledhill (Obs 3, 508, 1880) | ||
Bu_1880C | Ma - | Burnham, S.W. | 1880Obs.....3..314G |
Bu_1880C | cited by Gledhill (Obs 3, 314, 1880) | ||
Bu_1880D | Ma - | Burnham, S.W. | 1880Obs.....3..352G |
Bu_1880D | cited by Gledhill (Obs 3, 352, 1880) | ||
Bu_1880e | Ma - | Burnham, S.W. | 1880Obs.....3..408B |
Bu_1880e | Obs 3, 408, 1880 | ||
Bu_1880f | Ma - | Burnham, S.W. | 1880MNRAS..40..497B |
Bu_1880f | MNRAS 40, 497, 1880 | ||
Bu_1880g | Ma - | Burnham, S.W. | 1880MNRAS..41...33B |
Bu_1880g | MNRAS 41, 33, 1880 | ||
Bu_1881 | Ma j | Burnham, S.W. | 1881Obs.....4...19G |
Bu_1881 | cited by Gledhill (Obs 4, 19, 1881) | ||
Bu_1882a | Ma - | Burnham, S.W. (BU 776 - 863) | 1882PWasO...1...91B |
Bu_1882a | Pub. Washburn Obs. 1, 91, 1882 | ||
Bu_1882b | Ma - | Burnham, S.W. | 1882PWasO...1..113B |
Bu_1882b | Pub. Washburn Obs. 1, 113, 1882 | ||
Bu_1883 | Ma j | Burnham, S.W. (BU 864 - 1025) | 1883MmRAS..47..167B |
Bu_1883 | MemRAS 47, 167, 1883 | ||
Bu_1883b | Ma - | Burnham, S.W. | 1883MNRAS..43..318B |
Bu_1883b | MNRAS 43, 318, 1883 | ||
Bu_1884 | Ma j | Burnham, S.W. | 1884MNRAS..44..365H |
Bu_1884 | MNRAS 44, 365, 1884 | ||
Bu_1884b | Ma - | Burnham, S.W. | 1884AN....110..133B |
Bu_1884b | AN 110, 133, 1884 | ||
Bu_1884C | Ma - | Burnham, S.W. | 1884AReg...22..216S |
Bu_1884C | cited by Sadler (Astr. Register 22, 216, 1884) | ||
Bu_1887 | Ma - | Burnham, S.W. (BU 734 - 775) | 1887PLicO...1...24B |
Bu_1887 | Pub. Lick Obs. 1, 24,45, 1887 | ||
Bu_1889a | Ma - | Burnham, S.W. | 1889AN....122..159B |
Bu_1889a | AN 122, 159, 1889 (measures also in Bu_1894c) | 1894PLicO...2..197B | |
Bu_1889b | Ma - | Burnham, S.W. (BU 1026 - 1038) | 1889AN....123....1B |
Bu_1889b | AN 123, 1, 1889 (measures also in Bu_1894a) | 1894PLicO...2..185B | |
Bu_1889c | Ma - | Burnham, S.W. | 1889AN....123...75B |
Bu_1889c | AN 123, 75, 1889 (measures also in Bu_1894c) | 1894PLicO...2..197B | |
Bu_1889d | Ma - | Burnham, S.W. | 1889PASP....1...36B |
Bu_1889d | PASP 1, 36, 1889 (measures also in Bu_1894) | 1894PLicO...2....3B | |
Bu_1889e | Ma j | Burnham, S.W. | 1889AN....121...63B |
Bu_1889e | AN 121, 63, 1889 (measures also in Bu_1894c) | 1894PLicO...2..197B | |
Bu_1889f | Ma j | Bunham, S.W. | 1889MNRAS..49..418B |
Bu_1889f | MNRAS 49, 418, 1889 | ||
Bu_1890a | Ma - | Burnham, S.W. (BU 1093 - 1154) | 1889AN....124...49B |
Bu_1890a | AN 124, 49, 1890 (measures also in Bu_1894c) | 1894PLicO...2..197B | |
Bu_1890b | Ma - | Burnham, S.W. | 1890AN....125...41B |
Bu_1890b | AN 125, 41, 1890 (measures also in Bu_1894) | 1894PLicO...2....3B | |
Bu_1890c | Ma - | Burnham, S.W. | 1890PASP....2..138B |
Bu_1890c | PASP 2, 138, 1890 (measures also in Bu_1894) | 1894PLicO...2....3B | |
Bu_1891a | orb - | Burnham, S.W. | 1891SidM...10..273B |
Bu_1891a | Sidereal Messenger 10, 273, 1891 | ||
Bu_1891b | orb - | Burnham, S.W. | 1891Obs....14..263B |
Bu_1891b | Observatory 14, 263, 1891 | ||
Bu_1891c | Ma j | Burnham, S.W. | 1891AN....127..289B |
Bu_1891c | AN 127, 289, 1891 | ||
Bu_1892 | Ma - | Burnham, S.W. (BU 1225 - 1266) | 1892AN....130..257B |
Bu_1892 | AN 130, 257, 1892 (measures also in Bu_1894e) | 1894PLicO...2..221B | |
Bu_1892b | Ma - | Burnham, S.W. | 1892AN....130...77B |
Bu_1892b | AN 130, 77, 1892 | ||
Bu_1893a | Ma - | Burnham, S.W. | 1893AN....131..329B |
Bu_1893a | AN 131, 329, 1893 (most measures also in Bu_1894) | 1894PLicO...2.....B | |
Bu_1893b | orb - | Burnham, S.W. | 1893MNRAS..53..478B |
Bu_1893b | MNRAS 53, 478, 1893 | ||
Bu_1893c | orb - | Burnham, S.W. | 1893MNRAS..54..119B |
Bu_1893c | MNRAS 54, 119, 1893 | ||
Bu_1893d | orb - | Burnham, S.W. | 1893AstAp..12..494B |
Bu_1893d | AstAp 12, 494, 1893 | ||
Bu_1893e | orb - | Burnham, S.W. | 1893AstAp..12..585B |
Bu_1893e | AstAp 12, 585, 1893 | ||
Bu_1893f | Ma - | Burnham, S.W. (BU 1267 - 1274) | 1893MNRAS..53..273B |
Bu_1893f | MNRAS 53, 273, 1893 (most measures also in Bu_1893a) | 1893AN....131..329B | |
Bu_1893g | orb - | Burnham, S.W. | 1893MNRAS..53..482B |
Bu_1893g | MNRAS 53, 482, 1893 | ||
Bu_1894 | Ma j | Burnham, S.W. | 1894PLicO...2....3B |
Bu_1894 | Pub. Lick Obs. 2, 3, 1894 (includes most data from Bu_1893a) | 1893AN....131..329B | |
Bu_1894a | Ma j | Burnham, S.W. (BU 1026 - 1038) | 1894PLicO...2..185B |
Bu_1894a | Pub. Lick Obs. 2, 185, 1894 | ||
Bu_1894b | Ma j | Burnham, S.W. (BU 1039 - 1092) | 1894PLicO...2..188B |
Bu_1894b | Pub. Lick Obs. 2, 188, 1894 | ||
Bu_1894c | Ma - | Burnham, S.W. (BU 1093 - 1154) | 1894PLicO...2..197B |
Bu_1894c | Pub. Lick Obs. 2, 197, 1894 | ||
Bu_1894d | Ma - | Burnham, S.W. (BU 1155 - 1224) | 1894PLicO...2..206B |
Bu_1894d | Pub. Lick Obs. 2, 206, 1894 | ||
Bu_1894e | Ma - | Burnham, S.W. (BU 1225 - 1266) | 1894PLicO...2..221B |
Bu_1894e | Pub. Lick Obs. 2, 221, 1894 | ||
Bu_1894f | Ma - | Burnham, S.W. (BU 1267 - 1274) | 1894PLicO...2..229B |
Bu_1894f | Pub. Lick Obs. 2, 229, 1894 (all measures also in Bu_1893f) | 1893MNRAS..53..273B | |
Bu_1894g | Ma - | Burnham, S.W. | 1894PLicO...2..159B |
Bu_1894g | Pub. Lick Obs. 2, 159, 1894 | ||
Bu_1898 | orb - | Burnham, S.W. | 1898MNRAS..59...59B |
Bu_1898 | MNRAS 58, 59, 1898 | ||
Bu_1900 | Ma - | Burnham, S.W. | 1900PYerO...1....1B |
Bu_1900 | Pub. Yerkes Obs. 1, 1, 1900 | ||
Bu_1902A | Ma j | Burnham, S.W. | 1902AN....158..241E |
Bu_1902A | cited by Espin (AN 158, 241, 1902) | ||
Bu_1903 | Ma - | Burnham, S.W. | 1903PYerO...2....1B |
Bu_1903 | Pub. Yerkes Obs. 2, 1, 1903 | ||
Bu_1906 | Ma j | Burnham, S.W. | 1906QB821.B972..... |
Bu_1906 | +M | Burnham Double Star Cat., 1906 | |
Bu_1906B | Ma - | Burnham, S.W. | 1906MmRAS..56....1L |
Bu_1906B | +orb | cited by Lewis (MemRAS 56, 1, 1906) | |
Bu_1907 | Ma - | Burnham, S.W. | 1907AN....176..129B |
Bu_1907 | AN 176, 129, 1907 (most data in Bu_1913) | 1913QB811.B8....... | |
Bu_1908 | Ma - | Burnham, S.W. | 1908MNRAS..68..517B |
Bu_1908 | MNRAS 68, 517, 1908 | ||
Bu_1908A | Ma - | Burnham, S.W. | 1908MNRAS..68..465B |
Bu_1908A | cited by Barnard (MNRAS 68, 465, 1908) | ||
Bu_1909 | Ma - | Burnham, S.W. | 1909AN....180...65B |
Bu_1909 | AN 180, 65, 1909 (most data in Bu_1913) | 1913QB811.B8....... | |
Bu_1909b | Ma j | Burnham, S.W. | 1909AN....182..133B |
Bu_1909b | AN 182, 133, 1909 | ||
Bu_1910 | Ma - | Burnham, S.W. | ................... |
Bu_1910 | Journal Astronomique 1, no. 11, 81, 1910 | ||
Bu_1910b | Ma - | Burnham, S.W. | 1910AN....185..145B |
Bu_1910b | AN 185, 145, 1910 (most data in Bu_1913) | 1913QB811.B8....... | |
Bu_1911 | - | Burnham, S.W. | 1911MNRAS..72..156J |
Bu_1911 | MNRAS 72, 156, 1911 | ||
Bu_1911b | Ma j | Burnham, S.W. | 1911AN....189..385B |
Bu_1911b | AN 189, 385, 1911 | ||
Bu_1913 | Ma j | Burnham, S.W. | 1913QB811.B8....... |
Bu_1913 | +Pa | Carnegie Inst. Wash. #168, 1913 | |
Bu_1913 | +T | ||
Bu_1918 | Ma j | Burnham, S.W. | 1918AJ.....31..141B |
Bu_1918 | AJ 31, 141, 1918 | ||
Bu_1923A | Ma - | Burnham, S.W. | 1923MNRAS..83..154E |
Bu_1923A | cited by Espin (MNRAS 83, 154, 1923) | ||
Bu_1927A | Ma - | Burnham, S.W. | 1927sdsc.book...... |
Bu_1927A | cited in SDS (Southern Double Star Cat.), 1927 | ||
Bu_1932A | Ma - | Burnham, S.W. | 1932QB821.A43...... |
Bu_1932A | cited in ADS (Aitken Double Star Cat.), 1932 | ||
Bu_1963A | Ma - | Burnham, S.W. | 1963icvd.book.....J |
Bu_1963A | cited in IDS (Lick Index Cat.), 1963 | ||
Bu_2002A | Ma - | Burnham, S.W. | 2002yCat.1275....0D |
Bu_2002A | cited in CCDM | ||
Dch1999a | A - | Duchene, G., Bouvier, J. & Simon, T | 1999A&A...343..831D |
Dch1999a | +S | A&A 343, 831, 1999 | |
Dch1999b | Xs - | Duchene, G., Monin, J.-L., Bouvier, J., & Menard, F. | 1999A&A...351..954D |
Dch1999b | +Pa | A&A 351, 954, 1999 (see also A&A 330, 310, 1998) | 1998A&A...330..310D |
Dch2001 | A - | Duchene, G., Simon, T., Eisloffel, J., & Bouvier, J. | 2001A&A...379..147D |
Dch2001 | A&A 379, 147, 2001 | ||
Dch2002 | A j | Duchene, G. Ghez, A.M. & McCabe, C. | 2002ApJ...568..771D |
Dch2002 | +S | ApJ 568, 771, 2002 | |
Dch2003 | S+ j | Duchene, G., Ghez, A.M., McCabe, C., & Weinberger, A.J. | 2003ApJ...592..288D |
Dch2003 | +A | ApJ 592, 288, 2003 | |
Dch2003 | +orb | ||
Dch2003b | Kd - | Duchene, G, Menard, F., Stapelfeldt, K., & Duvert, G. | 2003A&A...400..559D |
Dch2003b | A&A 400, 559, 2003 | ||
Dch2004 | Ci j | Duchene, G., Bouvier, J., Bontemps, S., Andre, P. & Motte, F. | 2004A&A...427..651D |
Dch2004 | A&A 427, 651, 2004 | ||
Dch2004b | A j | Duchene, G., McCabe, C., Ghez, A.M., & Macintosh, B.A. | 2004ApJ...606..969D |
Dch2004b | ApJ 606, 969, 2004 | ||
Dch2005 | A j | Duchene, G., Ghez, A.M., McCabe, C., & Ceccarelli, C. | 2005ApJ...628..832D |
Dch2005 | ApJ 628, 832, 2005 | ||
Dch2006 | orb j | Duchene, G., Beust, H., Adjali, F., Konopacky, Q.M., & Ghez, A.M. | 2006A&A...457L...9D |
Dch2006 | +Si | A&A 457, L9, 2006 | |
Dch2006 | +A | ||
Dch2007 | A j | Duchene, G., Bontemps, S., Bouvier, J., Andre, P., Djupvik, A.A., & Ghez, A.M. | 2007A&A...476..229D |
Dch2007 | A&A 476, 229, 2007 | ||
Dch2010 | A - | Duchene, G., McCabe, C., Pinte, C., Stapelfeldt, K.R., Menard, F., Duvert, G., | 2010ApJ...712..112D |
Dch2010 | +Al | Ghez, A.M., Maness, H.L., Bouy, H., Barrado y Navascues, D., Morales-Calderon, M., | |
Dch2010 | +K | Wolf, S., et al. | |
Dch2010 | +Kd | ApJ 712, 112, 2010 | |
Dch2018 | Am j | Duchene, G., Lacour, S., Moraux, E., Goodwin, S. & Bouvier, J. | 2018MNRAS.478.1825D |
Dch2018 | MNRAS 478, 1825, 2018 | ||
Dch2023 | A j | Duchene, G., Oon, J.T., De Rosa, R.J., Kantorski, P., Coy, B., Wang, J.J., Thomas, | 2023MNRAS.519..778D |
Dch2023 | S., Patience, J., Pueyo, L., Nielsen, E.L. & Konopacky, Q. | ||
Dch2023 | MNRAS 519, 778, 2023 | ||
FyM2013 | C j | Fay, M. | 2013OED....10...38F |
FyM2013 | El Observador de Estrellas Dobles, Issue #10, 38, 2013 | ||
FyM2013b | C j | Fay, M. | . |
FyM2013b | Il Bollettino Delle Stelle Doppie 5, 10, 2013 | ||
FyM2013c | C j | Fay, M. | . |
FyM2013c | Il Bollettino Delle Stelle Doppie 6, 40, 2013 | ||
FyM2013d | C j | Fay, M. | . |
FyM2013d | Il Bollettino Delle Stelle Doppie 6, 46, 2013 | ||
FyM2014 | C j | Fay, M. | . |
FyM2014 | Il Bollettino Delle Stelle Doppie 9, 36, 2014 | ||
FyM2014 | (Italian translation on page 21 of the same publication) | ||
FyM2014b | C - | Fay, M. | . |
FyM2014b | private communication | ||
FyM2014c | C j | Fay, M. | 2014OED....13...19F |
FyM2014c | El Observador de Estrellas Dobles, Issue #13, 19, 2014 | ||
FyM2015a | C j | Fay, M. | 2015OED....14...48F |
FyM2015a | El Observador de Estrellas Dobles, Issue #14, 48, 2015 | ||
FyM2015b | C j | Fay, M. | 2015OED....15...48F |
FyM2015b | El Observador de Estrellas Dobles, Issue #15, 48, 2015 | ||
FyM2016a | C - | Fay, M. | 2016OED....16...94F |
FyM2016a | El Observador de Estrellas Dobles, Issue #16, 94, 2016 | ||
FyM2016b | C j | Fay, M. | 2016OED....16..132F |
FyM2016b | El Observador de Estrellas Dobles, Issue #16, 132, 2016 | ||
FyM2016c | C j | Fay, M. | 2016OED....17...14F |
FyM2016c | El Observador de Estrellas Dobles, Issue #17, 14, 2016 | ||
FyM2017a | C - | Fay, M. | . |
FyM2017a | Il Bollettino Delle Stelle Doppie 20, 51, 2017 | ||
FyM2017a | (Italian translation on page 29 of the same publication) | ||
FyM2017b | C j | Fay, M. | 2017OED....19...71F |
FyM2017b | El Observador de Estrellas Dobles, Issue #19, 71, 2017 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00453+5513 | BU 492 | AB | 1964 | 10 | 163 | 2.0 | 5.42 | 11.50 | A2Vs | 004517.20+551317.1 | |
00453+5513 | BU 492 | AB | 2001 | 11 | 167 | 1.6 | 5.42 | 11.50 | A2Vs | 004517.20+551317.1 | |
00453+5513 | BU 492 | AB | 2017 | 13 | 173 | 1.5 | 5.42 | 11.50 | A2Vs | 004517.20+551317.1 |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
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A | Ab | B | C | D | |
Ab | pa=232.3° sep=0.44" | ||||
B | pa=175.9° sep=1.53" | pa=160.0° sep=1.34" | |||
C | pa=25.5° sep=88.41" | pa=25.6° sep=88.81" | pa=25.0° sep=89.74" | ||
D | pa=37.8° sep=100.04" | pa=37.8° sep=100.46" | pa=37.2° sep=101.18" | pa=91.7° sep=23.18" | |
E | pa=43.7° sep=97.51" | pa=43.7° sep=97.94" | pa=43.0° sep=98.54" | pa=107.6° sep=30.68" | pa=144.7° sep=10.50" |
Name | HD 4222 | Coord arcsec 2000 | 004517.20+551317.1 | Mag | 5.42 | Spectral class | A2Vs (white) | ||||
PmRA | -36.00 | PmDE | -5.0 | SAO | 21677 | HIP | 3544 | ||||
Tycho2 | 3659-02174-1 | HD | 4222 | HR | 196 | GC | 894 | ||||
BD | BD+54 143 |
Tycho2 | 3659-02174-1 | Pflag | RAmdeg | 11.32155672 | DEmdeg | 55.22139921 | |||||
PmRA | -29.2 | PmDE | -4.1 | E RAmdeg | 3 | E DEmdeg | 3 | ||||
E pmRA | 1.1 | E pmDE | 1.2 | EpRAm | 1991.44 | EpDEm | 1991.72 | ||||
Num | 10 | Q RAmdeg | 0.3 | Q DEmdeg | 0.7 | Q pmRA | 0.5 | ||||
Q pmDE | 0.7 | BTmag | 5.431 | E BTmag | 0.014 | VTmag | 5.411 | ||||
E VTmag | 0.009 | Prox | 999 | TYC | T | HIP | 3544 | ||||
CCDM | RAdeg | 11.32167667 | DEdeg | 55.22140861 | EpRA 1990 | 1.57 | |||||
EpDE 1990 | 1.83 | E RAdeg | 3.3 | E DEdeg | 3.2 | Posflg | |||||
Corr | 0.2 |
SAO | 21677 | DelFlag | RA1950 | PmRA1950 | -0.003 | ||||||
DE1950 | PmDE1950 | 0.007 | Vmag | 5.5 | SpType | A0 | |||||
Double code | Source | 70 | CatNum | 894 | DM | BD+54 143 | |||||
DMcomp | BDsup | HD | 4222 | M HD | 0 | ||||||
GC | 894 | RA1950rad | 0.18510568 | DE1950rad | 0.95902812 | PmRA2000 | -0.0029 | ||||
PmDE2000 | 0.002 |
Catalog | H | HIP | 3544 | Proxy | RAhms | 00 45 17.20 | |||||
DEdms | +55 13 17.1 | Vmag | 5.41 | VarFlag | R Vmag | H | |||||
RAdeg | 11.3217 | DEdeg | 55.2214 | AstroRef | Plx | 9.28 | |||||
CCDM | 00453+5514 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 4222 | BD | BD+54 143 | ||||||
CD | CP | Dm number | +54 143 | VIred | 0.03 | ||||||
SpType | A2Vs | R SpType | Coord arcsec 2000 | 004517.20+551317.1 |
HIP | 3544 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 0.1976006164 | DErad | 0.9637953977 | Plx | 10.12 | PmRA | -29.07 | ||||
PmDE | -4.91 | E RArad | 0.16 | E DErad | 0.23 | E Plx | 0.35 | ||||
E pmRA | 0.28 | E pmDE | 0.24 | Hpmag | 5.4258 | E Hpmag | 0.0006 | ||||
SHp | 0.006 | VA | 0 | BV | 0.022 | E BV | 0.002 | ||||
VI | 0.04 |
Coord arcsec 2000 | 004517.16+551316.8 | Mag | 9.9 | Calc delta mag | 4.5 | Calc coord | yes |
Coord arcsec 2000 | 004517.21+551315.6 | Mag | 11.5 | Calc delta mag | 6.1 | Calc coord | yes |
Coord arcsec 2000 | 004521.65+551436.9 | Coord calc | 004521.65+551436.9 | Mag | 11.3 | PmRA | 1.00 | ||||
PmDE | -20.0 | Calc delta mag | 5.9 |
Coord arcsec 2000 | 004524.36+551436.2 | Coord calc | 004524.36+551436.2 | Mag | 14 | PmRA | 27.00 | ||||
PmDE | 20.0 | Calc delta mag | 8.6 |
Coord arcsec 2000 | 004525.07+551427.6 | Mag | 15.3 | PmRA | 9.00 | PmDE | -7.0 | ||||
Calc delta mag | 9.9 | Calc coord | yes |