21215-6655 YMG 93
21h 21m 28.72s -66° 55' 06.5" P.A. 42.00 sep 0.0 mag 10.30,11.60 Sp K7V
| Coord 2000 |
21215-6655 |
|
Discov num |
YMG 93 |
|
Comp |
|
|
Coord arcsec 2000 |
21 21 28.72 -66 55 06.5 |
|
| Date first |
2018 |
|
Date last |
2023 |
|
Obs |
3 |
|
| Pa first |
87 |
|
Pa last |
42.4 |
|
P.A. Now (θ) |
42.4° |
|
| Sep first |
0.1 |
|
Sep last |
0.026 |
|
Sep. Now (ρ) |
0.026" |
|
| Mag pri |
10.30 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
K7V (yellow-orange) |
|
| Pri motion ra |
+116 |
|
Sec motion ra |
|
|
| Pri motion dec |
-091 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
