10227-2350 B 197 (HD 89983)
10h 22m 41.60s -23° 49' 55.3" P.A. 130.00 sep 0.3 mag 9.20,9.80 Sp G6/K0
Coord 2000 |
10227-2350 |
|
Discov num |
B 197 |
|
Comp |
|
|
Coord arcsec 2000 |
10 22 41.60 -23 49 55.3 |
|
Date first |
1926 |
|
Date last |
2018 |
|
Obs |
10 |
|
Pa first |
174 |
|
Pa last |
129.5 |
|
P.A. Now (θ) |
129.5° |
|
Sep first |
0.3 |
|
Sep last |
0.253 |
|
Sep. Now (ρ) |
0.253" |
|
Mag pri |
9.20 |
|
Mag sec |
9.80 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
G6/K0 (yellow) |
|
Pri motion ra |
+007 |
|
Sec motion ra |
|
|
Pri motion dec |
+007 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 89983 |
|
Constellation |
Hydra |
|
SAO |
178747 |
|
Tycho2 |
6619-01252-1 |
|
Gaia DR2 |
5472960109558582656 |
|
HD |
89983 |
|
ADS |
7746 |
|