21589+4109 TDT 3272
21h 58m 52.73s +41° 08' 33.2" P.A. 9.00 sep 1.2 mag 11.99,12.49
| Coord 2000 |
21589+4109 |
|
Discov num |
TDT3272 |
|
Comp |
|
|
Coord arcsec 2000 |
21 58 52.73 +41 08 33.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
9 |
|
Pa last |
9.3 |
|
P.A. Now (θ) |
9.3° |
|
| Sep first |
1.2 |
|
Sep last |
1.24 |
|
Sep. Now (ρ) |
1.24" |
|
| Mag pri |
11.99 |
|
Mag sec |
12.49 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Tycho2 |
3189-00536-1 |
|
Gaia DR2 |
1959911877744003072 |
|
