21021+1016 J 158
21h 02m 08.86s +10° 17' 33.4" P.A. 163.00 sep 4.8 mag 10.93,13.10
Coord 2000 |
21021+1016 |
|
Discov num |
J 158 |
|
Comp |
|
|
Coord arcsec 2000 |
21 02 08.86 +10 17 33.4 |
|
Date first |
1910 |
|
Date last |
2018 |
|
Obs |
10 |
|
Pa first |
167 |
|
Pa last |
163.2 |
|
P.A. Now (θ) |
163.2° |
|
Sep first |
3.8 |
|
Sep last |
4.76 |
|
Sep. Now (ρ) |
4.76" |
|
Mag pri |
10.93 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
2.17 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
|
|
Pri motion dec |
+001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Equuleus |
|
Tycho2 |
1107-02656-1 |
|
Gaia DR2 |
1756456115836580736 |
|