20421-2117 B 1894 (HD 197092)
20h 42m 05.88s -21° 16' 37.4" P.A. 207.00 sep 0.4 mag 10.00,10.40 Sp K0V
Coord 2000 |
20421-2117 |
|
Discov num |
B 1894 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 05.88 -21 16 37.4 |
|
Date first |
1932 |
|
Date last |
2018 |
|
Obs |
4 |
|
Pa first |
230 |
|
Pa last |
206.6 |
|
P.A. Now (θ) |
206.6° |
|
Sep first |
0.3 |
|
Sep last |
0.41 |
|
Sep. Now (ρ) |
0.41" |
|
Mag pri |
10.00 |
|
Mag sec |
10.40 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
K0V (yellow-orange) |
|
Pri motion ra |
-025 |
|
Sec motion ra |
|
|
Pri motion dec |
-092 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 197092 |
|
Constellation |
Capricornus |
|
SAO |
189591 |
|
Tycho2 |
6343-01214-1 |
|
Gaia DR2 |
6855562789978158080 |
|
HD |
197092 |
|