21509+1243 FMR 165
21h 50m 51.16s +12° 43' 21.5" P.A. 305.00 sep 39.5 mag 10.70,18.10 Sp K1V+K9VI
| Coord 2000 |
21509+1243 |
|
Discov num |
FMR 165 |
|
Comp |
|
|
Coord arcsec 2000 |
21 50 51.16 +12 43 21.5 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
306 |
|
Pa last |
305.2 |
|
P.A. Now (θ) |
305.2° |
|
| Sep first |
38.1 |
|
Sep last |
39.493 |
|
Sep. Now (ρ) |
39.493" |
|
| Mag pri |
10.70 |
|
Mag sec |
18.10 |
|
delta mag (ΔM) |
7.4 |
|
Spectral class |
K1V+K9VI (yellow-orange/yellow-orange) |
|
| Pri motion ra |
+158 |
|
Sec motion ra |
+161 |
|
| Pri motion dec |
-083 |
|
Sec motion dec |
-098 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.081 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
1130-01288-1 |
|
Gaia DR2 |
1766502564033865088 |
|
