12277+6612 SLN 25
12h 27m 39.16s +66° 12' 24.4" P.A. 90.00 sep 11.4 mag 17.90,18.10
| Coord 2000 |
12277+6612 |
|
Discov num |
SLN 25 |
|
Comp |
|
|
Coord arcsec 2000 |
12 27 39.16 +66 12 24.4 |
|
| Date first |
1953 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
90 |
|
Pa last |
90.3 |
|
P.A. Now (θ) |
90.3° |
|
| Sep first |
11.4 |
|
Sep last |
11.442 |
|
Sep. Now (ρ) |
11.442" |
|
| Mag pri |
17.90 |
|
Mag sec |
18.10 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
1680759859865814656 |
|
