21046+0750 HJ 3008
21h 04m 37.92s +07° 50' 20.8" P.A. 80.00 sep 27.0 mag 9.49,11.18 Sp F2
| Coord 2000 |
21046+0750 |
|
Discov num |
HJ 3008 |
|
Comp |
|
|
Coord arcsec 2000 |
21 04 37.92 +07 50 20.8 |
|
| Date first |
1830 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
83 |
|
Pa last |
79.6 |
|
P.A. Now (θ) |
79.6° |
|
| Sep first |
25.0 |
|
Sep last |
27.031 |
|
Sep. Now (ρ) |
27.031" |
|
| Mag pri |
9.49 |
|
Mag sec |
11.18 |
|
delta mag (ΔM) |
1.69 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=0.342
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Equuleus |
|
Tycho2 |
1104-02705-1 |
|
Gaia DR2 |
1737208481894049792 |
|
