21164+8210 LDS 1949
21h 17m 14.85s +82° 09' 10.4" P.A. 106.00 sep 15.4 mag 14.70,18.60
| Coord 2000 |
21164+8210 |
|
Discov num |
LDS1949 |
|
Comp |
|
|
Coord arcsec 2000 |
21 17 14.85 +82 09 10.4 |
|
| Date first |
1962 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
107 |
|
Pa last |
105.8 |
|
P.A. Now (θ) |
105.8° |
|
| Sep first |
15.0 |
|
Sep last |
15.378 |
|
Sep. Now (ρ) |
15.378" |
|
| Mag pri |
14.70 |
|
Mag sec |
18.60 |
|
delta mag (ΔM) |
3.9 |
|
Spectral class |
|
|
| Pri motion ra |
+233 |
|
Sec motion ra |
|
|
| Pri motion dec |
+058 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2298669078096322944 |
|
