21015+1224 TDT 2699
21h 01m 31.70s +12° 23' 50.2" P.A. 69.00 sep 0.5 mag 11.05,11.07
| Coord 2000 |
21015+1224 |
|
Discov num |
TDT2699 |
|
Comp |
|
|
Coord arcsec 2000 |
21 01 31.70 +12 23 50.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
69 |
|
Pa last |
68.9 |
|
P.A. Now (θ) |
68.9° |
|
| Sep first |
0.5 |
|
Sep last |
0.54 |
|
Sep. Now (ρ) |
0.54" |
|
| Mag pri |
11.05 |
|
Mag sec |
11.07 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1111-01502-1 |
|
Gaia DR2 |
1758128713541493632 |
|
