21019+4952 HER 26
21h 01m 55.06s +49° 51' 36.2" P.A. 249.00 sep 29.3 mag 12.34,13.37 Sp G1
| Coord 2000 |
21019+4952 |
|
Discov num |
HER 26 |
|
Comp |
|
|
Coord arcsec 2000 |
21 01 55.06 +49 51 36.2 |
|
| Date first |
1952 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
248 |
|
Pa last |
249.3 |
|
P.A. Now (θ) |
249.3° |
|
| Sep first |
27.3 |
|
Sep last |
29.348 |
|
Sep. Now (ρ) |
29.348" |
|
| Mag pri |
12.34 |
|
Mag sec |
13.37 |
|
delta mag (ΔM) |
1.03 |
|
Spectral class |
G1 (yellow) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
-027 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-011 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.107
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2168724013630822784 |
|
