22186+5434 MLR 612 (HD 211821)
22h 18m 35.63s +54° 34' 11.5" P.A. 165.00 sep 0.3 mag 9.40,9.70 Sp A2
| Coord 2000 |
22186+5434 |
|
Discov num |
MLR 612 |
|
Comp |
|
|
Coord arcsec 2000 |
22 18 35.63 +54 34 11.5 |
|
| Date first |
1983 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
169 |
|
Pa last |
165.2 |
|
P.A. Now (θ) |
165.2° |
|
| Sep first |
0.3 |
|
Sep last |
0.346 |
|
Sep. Now (ρ) |
0.346" |
|
| Mag pri |
9.40 |
|
Mag sec |
9.70 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
|
|
| Pri motion dec |
+014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 211821 |
|
Constellation |
Lacerta |
|
SAO |
34296 |
|
Tycho2 |
3986-03146-1 |
|
| HD |
211821 |
|
