11502+7051 HJ 2587
11h 50m 13.14s +70° 51' 05.5" P.A. 302.00 sep 19.8 mag 11.17,11.88
| Coord 2000 |
11502+7051 |
|
Discov num |
HJ 2587 |
|
Comp |
|
|
Coord arcsec 2000 |
11 50 13.14 +70 51 05.5 |
|
| Date first |
1831 |
|
Date last |
2015 |
|
Obs |
16 |
|
| Pa first |
315 |
|
Pa last |
301.7 |
|
P.A. Now (θ) |
301.7° |
|
| Sep first |
18.0 |
|
Sep last |
19.818 |
|
Sep. Now (ρ) |
19.818" |
|
| Mag pri |
11.17 |
|
Mag sec |
11.88 |
|
delta mag (ΔM) |
0.71 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=1.574
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4396-00618-1 |
|
Gaia DR2 |
1062511004212813824 |
|