21297+1719 COU 535
21h 29m 40.46s +17° 18' 46.2" P.A. 37.00 sep 0.8 mag 10.60,10.56 Sp F8
| Coord 2000 |
21297+1719 |
|
Discov num |
COU 535 |
|
Comp |
|
|
Coord arcsec 2000 |
21 29 40.46 +17 18 46.2 |
|
| Date first |
1970 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
25 |
|
Pa last |
36.6 |
|
P.A. Now (θ) |
36.6° |
|
| Sep first |
0.5 |
|
Sep last |
0.78 |
|
Sep. Now (ρ) |
0.78" |
|
| Mag pri |
10.60 |
|
Mag sec |
10.56 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+025 |
|
Sec motion ra |
+025 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
1668-00756-1 |
|
Gaia DR2 |
1784445975323145984 |
|
