21291+1451 J 197
21h 29m 05.81s +14° 51' 02.9" P.A. 204.00 sep 3.1 mag 11.08,11.23 Sp F8
| Coord 2000 |
21291+1451 |
|
Discov num |
J 197 |
|
Comp |
|
|
Coord arcsec 2000 |
21 29 05.81 +14 51 02.9 |
|
| Date first |
1903 |
|
Date last |
2016 |
|
Obs |
20 |
|
| Pa first |
202 |
|
Pa last |
204.1 |
|
P.A. Now (θ) |
204.1° |
|
| Sep first |
2.8 |
|
Sep last |
3.054 |
|
Sep. Now (ρ) |
3.054" |
|
| Mag pri |
11.08 |
|
Mag sec |
11.23 |
|
delta mag (ΔM) |
0.15 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+030 |
|
Sec motion ra |
+030 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-003 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.033 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
1131-01497-1 |
|
Gaia DR2 |
1771478850582572032 |
|
