Coord 2000 | 17494+0823 | Discov num | UC 3419 | Comp | Coord arcsec 2000 | 17 49 25.27 +08 22 39.2 | |||||
Date first | 2000 | Date last | 2015 | Obs | 4 | ||||||
Pa first | 232 | Pa last | 231.6 | P.A. Now (θ) | 231.6° | ||||||
Sep first | 53.6 | Sep last | 52.653 | Sep. Now (ρ) | 52.653" | ||||||
Mag pri | 10.12 | Mag sec | 15.63 | delta mag (ΔM) | 5.51 | Spectral class | |||||
Pri motion ra | -051 | Sec motion ra | -069 | ||||||||
Pri motion dec | -040 | Sec motion dec | -034 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Ophiuchus | Tycho2 | 0994-01893-1 | Gaia DR2 | 4488067896057851520 |
refcode | metd | author | reference |
UC | USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) | ................... | |
UC_2013a | Eu j | Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., | 2013AJ....145...44Z |
UC_2013a | & Zacharias, M.I. (UCAC4 Catalog) | ||
UC_2013a | AJ 145, 44, 2013 | ||
UC_2013b | Eu j | Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. | 2013AJ....146...76H |
UC_2013b | AJ 146, 76, 2013 (UC 301 - 5058) | ||
UC_2013b | (Relative astrometry is derived from individual measurements, not precessed means. | ||
UC_2013b | UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended | ||
UC_2013b | image (a flag value of 30 or higher). Model fit magnitudes are given for both | ||
UC_2013b | components if either has such a flag. Model fit magnitudes are indicated by the | ||
UC_2013b | letter "f" following the filter information. | ||
UC_2013b | APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012. | ||
UC_2013b | Due to aperture method used, APASS photometry is only included for pairs wider | ||
UC_2013b | than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed | ||
UC_2013b | identical values for both components in all filters were removed, as well. | ||
UC_2015 | Eu - | Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., | 2015AJ....150..101Z |
UC_2015 | DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C., | ||
UC_2015 | Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G. | ||
UC_2015 | AJ 150, 101, 2015 | ||
UC_9999 | Eu - | temporary UCAC files | ................... |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
17494+0823 | UC 3419 | 2000 | 2 | 232 | 53.6 | 10.10 | 15.60 | V | 174925.27+082239.2 | ||
17494+0823 | UC 3419 | 2001 | 2 | 232 | 53.4 | 10.10 | 15.60 | V | 174925.27+082239.2 | ||
17494+0823 | UC 3419 | 2010 | 3 | 232 | 52.4 | 10.12 | 15.63 | V | 174925.27+082239.2 | ||
17494+0823 | UC 3419 | 2015 | 4 | 232 | 52.7 | 10.12 | 15.63 | V | 174925.27+082239.2 |
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 | |
B | pa=231.3° sep=52.31" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 174925.27+082239.2 | Mag | 10.12 | PmRA | -51.00 | ||||
PmDE | -40.0 | Tycho2 | 0994-01893-1 |
Tycho2 | 0994-01893-1 | Pflag | RAmdeg | 267.35531620 | DEmdeg | 8.37756170 | |||||
PmRA | -49.3 | PmDE | -40.3 | E RAmdeg | 18 | E DEmdeg | 20 | ||||
E pmRA | 2.3 | E pmDE | 2.2 | EpRAm | 1989.42 | EpDEm | 1988.67 | ||||
Num | 4 | Q RAmdeg | 0.5 | Q DEmdeg | 0.9 | Q pmRA | 0.5 | ||||
Q pmDE | 1.0 | BTmag | 11.052 | E BTmag | 0.043 | VTmag | 10.123 | ||||
E VTmag | 0.029 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 267.35543222 | DEdeg | 8.37765528 | EpRA 1990 | 1.55 | |||||
EpDE 1990 | 1.38 | E RAdeg | 20.3 | E DEdeg | 22.7 | Posflg | |||||
Corr | 0.3 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 174922.52+082206.5 | Mag | 15.63 | PmRA | -69.00 | ||||
PmDE | -34.0 | Calc delta mag | 5.51 | Calc coord | yes |