21423+0715 HU 279
21h 42m 15.15s +07° 15' 14.9" P.A. 356.00 sep 2.5 mag 10.44,10.94 Sp F0
| Coord 2000 |
21423+0715 |
|
Discov num |
HU 279 |
|
Comp |
|
|
Coord arcsec 2000 |
21 42 15.15 +07 15 14.9 |
|
| Date first |
1900 |
|
Date last |
2018 |
|
Obs |
24 |
|
| Pa first |
358 |
|
Pa last |
356 |
|
P.A. Now (θ) |
356° |
|
| Sep first |
2.6 |
|
Sep last |
2.482 |
|
Sep. Now (ρ) |
2.482" |
|
| Mag pri |
10.44 |
|
Mag sec |
10.94 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
0555-01014-1 |
|
Gaia DR2 |
2701281060479490560 |
|
