20223-3243 B 2885
20h 22m 19.45s -32° 42' 30.6" P.A. 358.00 sep 6.9 mag 9.30,14.50 Sp F3IV/V dist. 291.55 pc (951.04 l.y.)
Coord 2000 |
20223-3243 |
|
Discov num |
B 2885 |
|
Comp |
|
|
Coord arcsec 2000 |
20 22 19.45 -32 42 30.6 |
|
Date first |
1930 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
315 |
|
Pa last |
358.3 |
|
P.A. Now (θ) |
358.3° |
|
Sep first |
6.0 |
|
Sep last |
6.861 |
|
Sep. Now (ρ) |
6.861" |
|
Mag pri |
9.30 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
5.2 |
|
Spectral class |
F3IV/V (yellow-white) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
|
|
Pri motion dec |
-013 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
SAO |
212054 |
|
HIP |
100460 |
|
Tycho2 |
7446-01106-1 |
|
Gaia DR2 |
6699905616030352896 |
|
HD |
193616 |
|
CD |
CD-3314885 |
|
Distance |
291.55 |
|
Distance ly |
951.04 |
|