21590+4357 TDT 3274
21h 58m 57.15s +43° 56' 39.0" P.A. 127.00 sep 0.7 mag 11.66,12.17
| Coord 2000 |
21590+4357 |
|
Discov num |
TDT3274 |
|
Comp |
|
|
Coord arcsec 2000 |
21 58 57.15 +43 56 39.0 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
127 |
|
Pa last |
126.7 |
|
P.A. Now (θ) |
126.7° |
|
| Sep first |
0.7 |
|
Sep last |
0.7 |
|
Sep. Now (ρ) |
0.7" |
|
| Mag pri |
11.66 |
|
Mag sec |
12.17 |
|
delta mag (ΔM) |
0.51 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Tycho2 |
3197-02255-1 |
|
Gaia DR2 |
1961205766707445760 |
|
