21070+2816 HJ 1611
21h 06m 57.10s +28° 16' 13.1" P.A. 279.00 sep 10.7 mag 11.10,11.40
| Coord 2000 |
21070+2816 |
|
Discov num |
HJ 1611 |
|
Comp |
|
|
Coord arcsec 2000 |
21 06 57.10 +28 16 13.1 |
|
| Date first |
1828 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
305 |
|
Pa last |
279.2 |
|
P.A. Now (θ) |
279.2° |
|
| Sep first |
8.0 |
|
Sep last |
10.702 |
|
Sep. Now (ρ) |
10.702" |
|
| Mag pri |
11.10 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
+012 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=1.78
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2185-00265-1 |
|
Gaia DR2 |
1845279514149605504 |
|
