20256-3538 B 990
20h 25m 34.74s -35° 37' 31.2" P.A. 194.00 sep 2.2 mag 10.11,14.60 Sp F8
Coord 2000 |
20256-3538 |
|
Discov num |
B 990 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 34.74 -35 37 31.2 |
|
Date first |
1927 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
195 |
|
Pa last |
193.7 |
|
P.A. Now (θ) |
193.7° |
|
Sep first |
2.2 |
|
Sep last |
2.166 |
|
Sep. Now (ρ) |
2.166" |
|
Mag pri |
10.11 |
|
Mag sec |
14.60 |
|
delta mag (ΔM) |
4.49 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-017 |
|
Sec motion ra |
|
|
Pri motion dec |
-016 |
|
Sec motion dec |
|
|
Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
7467-01138-1 |
|
Gaia DR2 |
6695918477630640128 |
|