20515+7304 LDS 1941
20h 51m 31.90s +73° 03' 33.7" P.A. 234.00 sep 1.6 mag 16.70,17.20
| Coord 2000 |
20515+7304 |
|
Discov num |
LDS1941 |
|
Comp |
|
|
Coord arcsec 2000 |
20 51 31.90 +73 03 33.7 |
|
| Date first |
1966 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
242 |
|
Pa last |
233.5 |
|
P.A. Now (θ) |
233.5° |
|
| Sep first |
1.5 |
|
Sep last |
1.65 |
|
Sep. Now (ρ) |
1.65" |
|
| Mag pri |
16.70 |
|
Mag sec |
17.20 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+125 |
|
Sec motion ra |
|
|
| Pri motion dec |
+059 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2275161622574214400 |
|
