21593+3516 COU 1340 (HD 208972)
21h 59m 15.43s +35° 15' 34.6" P.A. 190.00 sep 0.2 mag 9.80,10.00 Sp A3
| Coord 2000 |
21593+3516 |
|
Discov num |
COU1340 |
|
Comp |
|
|
Coord arcsec 2000 |
21 59 15.43 +35 15 34.6 |
|
| Date first |
1975 |
|
Date last |
2013 |
|
Obs |
11 |
|
| Pa first |
164 |
|
Pa last |
189.9 |
|
P.A. Now (θ) |
189.9° |
|
| Sep first |
0.2 |
|
Sep last |
0.154 |
|
Sep. Now (ρ) |
0.154" |
|
| Mag pri |
9.80 |
|
Mag sec |
10.00 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
+012 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 208972 |
|
Constellation |
Pegasus |
|
SAO |
71911 |
|
Tycho2 |
2727-01675-1 |
|
| Gaia DR2 |
1948658930289508096 |
|
HD |
208972 |
|
