21493+1450 J 915
21h 49m 15.34s +14° 49' 47.3" P.A. 148.00 sep 3.5 mag 10.27,13.00 Sp F0
| Coord 2000 |
21493+1450 |
|
Discov num |
J 915 |
|
Comp |
|
|
Coord arcsec 2000 |
21 49 15.34 +14 49 47.3 |
|
| Date first |
1912 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
147 |
|
Pa last |
147.6 |
|
P.A. Now (θ) |
147.6° |
|
| Sep first |
2.6 |
|
Sep last |
3.456 |
|
Sep. Now (ρ) |
3.456" |
|
| Mag pri |
10.27 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
2.73 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
+012 |
|
Sec motion ra |
|
|
| Pri motion dec |
-010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
1133-01379-1 |
|
Gaia DR2 |
1769281541018629888 |
|
ADS |
15345 |
|
