Coord 2000 | 17101-2335 | Discov num | BRT1503 | Comp | BC | Coord arcsec 2000 | 17 10 06.71 -23 34 38.5 | ||||
Date first | 1910 | Date last | 2015 | Obs | 8 | ||||||
Pa first | 225 | Pa last | 244.8 | P.A. Now (θ) | 244.8° | ||||||
Sep first | 4.2 | Sep last | 6.202 | Sep. Now (ρ) | 6.202" | ||||||
Mag pri | 11.10 | Mag sec | 13.10 | delta mag (ΔM) | 2 | Spectral class | |||||
Pri motion ra | +007 | Sec motion ra | -058 | ||||||||
Pri motion dec | +041 | Sec motion dec | +007 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 17 10 07 -23 34 48 | BRT 1503 AB | 2015 | 8 | 355 | 9.6 | 10.80 | 11.10 | 0.30 | ||||
Show | 17 10 07 -23 34 48 | ARA 2198 AC | 2015 | 7 | 317 | 9.4 | 10.80 | 13.10 | 2.30 | ||||
Show | 17 10 07 -23 34 38 | BRT 1503 BC | 2015 | 8 | 245 | 6.2 | 11.10 | 13.10 | 2.00 | <=== |
Constellation | Ophiuchus | Gaia DR2 | 4112893019509423744 |
refcode | metd | author | reference |
Ara1961 | Pa - | Aravamudan, S. | 1961PASP...73..266A |
Ara1961 | PASP 73, 266, 1961 | ||
Ara1963 | Pa - | Aravamudan, S. | . |
Ara1963 | Pub. Nizamiah Obs. 13, Pt.3, 1963 | ||
Brt1926a | Pa - | Barton, S.G. | 1926AJ.....36..155B |
Brt1926a | AJ 36, 155, 1926 (BRT 1 - BRT 62) | ||
Brt1926b | Pa j | Barton, S.G. | 1926AJ.....37...57B |
Brt1926b | AJ 37, 57, 1926 (BRT 63 - BRT 116) | ||
Brt1928 | Pa - | Barton, S.G. | 1928AJ.....38..168B |
Brt1928 | AJ 38, 168, 1928 (BRT 117 - BRT 230) | ||
Brt1929a | Pa - | Barton, S.G. | 1929AN....235..425B |
Brt1929a | AN 235, 425, 1929 (BRT 294 - BRT 322) | ||
Brt1929b | Pa - | Barton, S.G. | 1929AJ.....39...93B |
Brt1929b | AJ 39, 93, 1929 (BRT 231 - BRT 293) | ||
Brt1929c | Ma j | Barton, S.G. | 1929AJ.....39..120B |
Brt1929c | AJ 39, 120, 1929 | ||
Brt1930 | Pa - | Barton, S.G. | 1930AJ.....40..181B |
Brt1930 | AJ 40, 181, 1930 (BRT 323 - BRT 348) | ||
Brt1931 | Pa - | Barton, S.G. (BRT 349 - BRT 562) | 1931AJ.....41...35B |
Brt1931 | AJ 41, 35, 1931 (no measures for BRT 529 - BRT 562) | ||
Brt1932a | Pa - | Barton, S.G. | 1932AJ.....42...93B |
Brt1932a | AJ 42, 93, 1932 (BRT 604 - BRT 636) | ||
Brt1932b | Ma - | Barton, S.G. | 1932PFAO....5a...1B |
Brt1932b | +Pa | Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932 (BRT 563 - BRT 603, BRT1928, etc.) | |
Brt1932C | Ma - | Barton, S.G. | 1932QB821.A43...... |
Brt1932C | cited in ADS (Aitken Double Star Cat.), 1932 | ||
Brt1933 | Pa - | Barton, S.G. | 1933AN....250...49B |
Brt1933 | AN 250, 49, 1933 | ||
Brt1933 | (BRT 637 - BRT1134; very approximate dates added for pairs listed with only | ||
Brt1933 | secondary magnitudes and no astrometry) | ||
Brt1934 | Pa - | Barton, S.G. | 1934AJ.....43..119B |
Brt1934 | +Ma | AJ 43, 119, 1934 | |
Brt1935a | Pa - | Barton, S.G. | 1935AJ.....44..105B |
Brt1935a | +Ma | AJ 44, 105, 1935 | |
Brt1935b | Pa - | Barton, S.G. | 1935AN....256..357B |
Brt1935b | AN 256, 357, 1935 | ||
Brt1936a | Ma - | Barton, S.G. | 1936AJ.....45...33B |
Brt1936a | +Pa | AJ 45, 33, 1936 | |
Brt1936b | Pa - | Barton, S.G. | 1936AJ.....45...99B |
Brt1936b | +Ma | AJ 45, 99, 1936 | |
Brt1937a | Pa - | Barton, S.G. | 1937AN....263..347B |
Brt1937a | AN 263, 347, 1937 | ||
Brt1937b | Pa - | Barton, S.G. | 1937AN....263..383B |
Brt1937b | AN 263, 383, 1937 | ||
Brt1938 | Ma - | Barton, S.G. | 1938AJ.....47..133B |
Brt1938 | +Pa | AJ 47, 133, 1938 | |
Brt1939a | Ma - | Barton, S.G. | 1939PFAO....5b...1B |
Brt1939a | +Pa | Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939 | |
Brt1939b | Pa - | Barton, S.G. | 1939AJ.....48..145B |
Brt1939b | +Ma | AJ 48, 145, 1939 | |
Brt1941 | Pa - | Barton, S.G. | 1941PASP...55..339B |
Brt1941 | PASP 55, 339, 1941 | ||
Brt1942 | Pa - | Barton, S.G. | 1942AJ.....50...11B |
Brt1942 | AJ 50, 11, 1942 | ||
Brt1947 | Ma - | Barton, S.G. | 1947AJ.....52..178B |
Brt1947 | +Pa | AJ 52, 178, 1947 | |
Brt1949 | Ma - | Barton, S.G. | 1949PFAO....7a...1B |
Brt1949 | Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949 | ||
Brt1951 | Pa - | Barton, S.G. | 1951AJ.....55..218B |
Brt1951 | AJ 55, 218, 1951 | ||
Brt1957 | Ma - | Barton, S.G. | 1957QB4.P5v7ps3.... |
Brt1957 | Pub. Univ. Penn. 7, Pt.3, 15, 1957 | ||
Brt9999 | Ma - | Barton, S.G. | ................... |
Brt9999 | +Pa | Unpublished, manuscript or reference not found. | |
Brt2002A | Ma - | Barton, S.G. | 2002yCat.1275....0D |
Brt2002A | +Pa | cited in CCDM |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
17101-2335 | BRT1503 | BC | 1998 | 4 | 242 | 6.1 | 10.70 | 12.70 | 171006.70-233439.0 | ||
17101-2335 | BRT1503 | BC | 1999 | 5 | 243 | 6.0 | 11.10 | 13.10 | D | 171006.71-233438.5 | |
17101-2335 | BRT1503 | BC | 2006 | 6 | 243 | 6.2 | 11.10 | 13.10 | 171006.71-233438.5 | ||
17101-2335 | BRT1503 | BC | 2015 | 8 | 245 | 6.2 | 11.10 | 13.10 | 171006.71-233438.5 |
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 | |
B | pa=355.0° sep=9.44" | |
C | pa=319.2° sep=9.08" | pa=243.7° sep=5.70" |
Coord arcsec 2000 | 171006.77-233447.9 | Mag | 10.8 | Spectral class | A5 (white) | PmRA | -10.00 | ||||
PmDE | -7.0 | Tycho2 | 6812-00757-1 |
Tycho2 | 6812-00757-1 | Pflag | RAmdeg | 257.52823002 | DEmdeg | -23.57998759 | |||||
PmRA | -11.1 | PmDE | -3.8 | E RAmdeg | 35 | E DEmdeg | 46 | ||||
E pmRA | 2.4 | E pmDE | 2.3 | EpRAm | 1988.65 | EpDEm | 1985.82 | ||||
Num | 4 | Q RAmdeg | 0.7 | Q DEmdeg | 1.2 | Q pmRA | 0.7 | ||||
Q pmDE | 1.3 | BTmag | 11.257 | E BTmag | 0.065 | VTmag | 10.802 | ||||
E VTmag | 0.070 | Prox | 752 | TYC | T | HIP | |||||
CCDM | RAdeg | 257.52825806 | DEdeg | -23.57997861 | EpRA 1990 | 1.82 | |||||
EpDE 1990 | 1.53 | E RAdeg | 35.7 | E DEdeg | 48.2 | Posflg | |||||
Corr | -0.1 |
Ccdm | 17101-2335 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 0.38 | DDEs | 13.6 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 10.4 | Sp | A5 | PmNote | * | ||||
PmRA | -89 | PmDE | 16 | Dm number | -2313171 | Cat1 | CD | ||||
Name2 | 185099 | Cat2 | SAO | HD | M HD | ||||||
ADS BDS | M ADS BDS | N IDS | IDS | 17040S2327A | |||||||
HIC |
Coord arcsec 2000 | 171006.71-233438.5 | Coord calc | 171006.71-233438.5 | Mag | 11.1 | PmRA | 7.00 | ||||
PmDE | 41.0 | Calc delta mag | 0.3 |
Ccdm | 17101-2335 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | BRT1503 | DRAs | DDEs | |||||||
R dRAs | Year | 1910 | Theta | 350 | Rho | 9.4 | |||||
Obs | 2 | Vmag | 10.7 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 17040S2327B | |||||||
HIC |
Coord arcsec 2000 | 171006.34-233441.0 | Mag | 13.1 | PmRA | -58.00 | PmDE | 7.0 | ||||
Calc delta mag | 2.3 | Calc coord | yes |
Ccdm | 17101-2335 | RComp | Comp | C | Note1 | ||||||
Note2 | Discov num | ARA2198 | DRAs | DDEs | |||||||
R dRAs | Year | 1923 | Theta | 322 | Rho | 8.9 | |||||
Obs | 2 | Vmag | 12.7 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 17040S2327C | |||||||
HIC |