21172-4410 TDT 2884 (HD 202428)
21h 17m 10.58s -44° 10' 24.2" P.A. 46.00 sep 0.6 mag 11.18,11.39 Sp F8/G0V
| Coord 2000 |
21172-4410 |
|
Discov num |
TDT2884 |
|
Comp |
|
|
Coord arcsec 2000 |
21 17 10.58 -44 10 24.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
46 |
|
Pa last |
45.9 |
|
P.A. Now (θ) |
45.9° |
|
| Sep first |
0.6 |
|
Sep last |
0.56 |
|
Sep. Now (ρ) |
0.56" |
|
| Mag pri |
11.18 |
|
Mag sec |
11.39 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
F8/G0V (yellow-white) |
|
| Pri motion ra |
+025 |
|
Sec motion ra |
+025 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 202428 |
|
Constellation |
Microscopium |
|
Tycho2 |
7978-01157-1 |
|
Gaia DR2 |
6576886482678167424 |
|
| HD |
202428 |
|
