22504+4821 ES 849
22h 50m 24.44s +48° 21' 12.0" P.A. 9.00 sep 9.7 mag 8.60,12.90 Sp A2
| Coord 2000 |
22504+4821 |
|
Discov num |
ES 849 |
|
Comp |
|
|
Coord arcsec 2000 |
22 50 24.44 +48 21 12.0 |
|
| Date first |
1909 |
|
Date last |
2021 |
|
Obs |
7 |
|
| Pa first |
10 |
|
Pa last |
9.3 |
|
P.A. Now (θ) |
9.3° |
|
| Sep first |
10.5 |
|
Sep last |
9.72 |
|
Sep. Now (ρ) |
9.72" |
|
| Mag pri |
8.60 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
4.3 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
SAO |
52413 |
|
Tycho2 |
3625-01127-1 |
|
Gaia DR2 |
1985386913625816320 |
|
| HD |
216216 |
|
