Coord 2000 | 10287-2346 | Discov num | RST4929 | Comp | Aa,Ab | Coord arcsec 2000 | 10 28 42.98 -23 45 59.4 | ||||
Date first | 1943 | Date last | 1979 | Obs | 5 | ||||||
Pa first | 91 | Pa last | 57.9 | P.A. Now (θ) | 57.9° | ||||||
Sep first | 0.2 | Sep last | 0.26 | Sep. Now (ρ) | 0.26" | ||||||
Mag pri | 10.40 | Mag sec | 10.40 | delta mag (ΔM) | 0 | Spectral class | G2 (yellow) | ||||
Pri motion ra | +010 | Sec motion ra | |||||||||
Pri motion dec | -093 | Sec motion dec | |||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 10 28 43 -23 45 59 | RST 4929 Aa,Ab | 1979 | 5 | 58 | 0.3 | 10.40 | 10.40 | 0.00 | <=== | |||
Show | 10 28 43 -23 45 59 | UC 1936 AB | 2017 | 7 | 110 | 20.5 | 9.80 | 14.20 | 4.40 |
Constellation | Hydra | Tycho2 | 6620-00059-1 | Gaia DR2 | 5474228877257539968 |
refcode | metd | author | reference |
Rst1933 | T - | Rossiter, R.A. | 1933MmRAS..65...27R |
Rst1933 | MemRAS 65, 27, 1933 | ||
Rst1937 | Ma - | Rossiter, R.A. | 1937MmRAS..65...51R |
Rst1937 | MemRAS 65, 51, 1937 | ||
Rst1943 | Ma - | Rossiter, R.A. | 1943POMic...8..133R |
Rst1943 | Pub. Univ. Michigan Obs. 8, 133, 1943 | ||
Rst1944 | - | Rossiter, R.A. | 1944POMic...9....1R |
Rst1944 | Pub. Univ. Michigan Obs. 9, 1, 1944 | ||
Rst1947 | Ma - | Rossiter, R.A. | 1947POMic...9....7R |
Rst1947 | Pub. Univ. Michigan Obs. 9, 7, 1947 | ||
Rst1955 | Ma j | Rossiter, R.A. | 1955POMic..11....1R |
Rst1955 | +P+ | Pub. Univ. Michigan Obs. 11, 1, 1955 | |
Rst1964 | Ma - | Rossiter, R.A. | 1964POMic...9...73R |
Rst1964 | Pub. Univ. Michigan Obs. 9, 73, 1964 | ||
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 |
10287-2346 | RST4929 | Aa,Ab | 1979 | 5 | 58 | 0.3 | 10.40 | 10.40 | G2 | 102842.98-234559.4 |
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 | |
Ab | pa=55.6° sep=0.24" | |
B | pa=111.3° sep=18.96" | pa=111.9° sep=18.83" |
Coord arcsec 2000 | 102842.98-234559.4 | Mag | 9.8 | Spectral class | G2 (yellow) | PmRA | -15.00 | ||||
PmDE | -99.0 | Tycho2 | 6620-00059-1 |
Tycho2 | 6620-00059-1 | Pflag | RAmdeg | 157.17910686 | DEmdeg | -23.76648955 | |||||
PmRA | -4.7 | PmDE | -98.6 | E RAmdeg | 19 | E DEmdeg | 18 | ||||
E pmRA | 1.5 | E pmDE | 1.5 | EpRAm | 1986.02 | EpDEm | 1986.75 | ||||
Num | 7 | Q RAmdeg | 0.7 | Q DEmdeg | 0.4 | Q pmRA | 0.7 | ||||
Q pmDE | 0.5 | BTmag | 10.355 | E BTmag | 0.037 | VTmag | 9.644 | ||||
E VTmag | 0.031 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 157.17911778 | DEdeg | -23.76626361 | EpRA 1990 | 1.64 | |||||
EpDE 1990 | 1.71 | E RAdeg | 21.7 | E DEdeg | 19.9 | Posflg | |||||
Corr | 0.1 |
Ccdm | 10287-2346 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 1.23 | DDEs | 1.2 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 10.0 | Sp | G2 | PmNote | * | ||||
PmRA | 54 | PmDE | -91 | Dm number | -23 9309 | Cat1 | CD | ||||
Name2 | 178866 | Cat2 | SAO | HD | M HD | ||||||
ADS BDS | M ADS BDS | N IDS | IDS | 10240S2315A | |||||||
HIC |
Coord arcsec 2000 | 102842.99-234559.3 | Mag | 10.4 | Calc coord | yes |
Coord arcsec 2000 | 102844.27-234606.3 | Mag | 14.2 | PmRA | -21.00 | PmDE | -105.0 | ||||
Calc delta mag | 3.8 | Calc coord | yes |
Ccdm | 10287-2346 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | RST4929 | DRAs | DDEs | |||||||
R dRAs | Year | 1951 | Theta | 084 | Rho | 0.2 | |||||
Obs | 2 | Vmag | 10.0 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 10240S2315B | |||||||
HIC |