21089+1715 HEI 185
21h 08m 47.07s +17° 14' 38.9" P.A. 35.00 sep 0.1 mag 10.30,10.30
| Coord 2000 |
21089+1715 |
|
Discov num |
HEI 185 |
|
Comp |
|
|
Coord arcsec 2000 |
21 08 47.07 +17 14 38.9 |
|
| Date first |
1980 |
|
Date last |
2014 |
|
Obs |
5 |
|
| Pa first |
22 |
|
Pa last |
35 |
|
P.A. Now (θ) |
35° |
|
| Sep first |
0.1 |
|
Sep last |
0.109 |
|
Sep. Now (ρ) |
0.109" |
|
| Mag pri |
10.30 |
|
Mag sec |
10.30 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
+005 |
|
Sec motion dec |
|
|
| Notes |
I
(Identification uncertain) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1653-00134-1 |
|
Gaia DR2 |
1763982101131942784 |
|