20059+1113 GRV 311 (HD 356772)
20h 05m 56.77s +11° 13' 57.1" P.A. 21.00 sep 9.7 mag 11.00,12.40
| Coord 2000 |
20059+1113 |
|
Discov num |
GRV 311 |
|
Comp |
|
|
Coord arcsec 2000 |
20 05 56.77 +11 13 57.1 |
|
| Date first |
1907 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
21 |
|
Pa last |
21.4 |
|
P.A. Now (θ) |
21.4° |
|
| Sep first |
9.5 |
|
Sep last |
9.737 |
|
Sep. Now (ρ) |
9.737" |
|
| Mag pri |
11.00 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 356772 |
|
Constellation |
Aquila |
|
Tycho2 |
1076-00682-1 |
|
Gaia DR2 |
4300647068146131200 |
|
| HD |
356772 |
|
