21572+2938 TDT 3258
21h 57m 10.97s +29° 38' 17.3" P.A. 262.00 sep 1.8 mag 12.12,12.58
| Coord 2000 |
21572+2938 |
|
Discov num |
TDT3258 |
|
Comp |
|
|
Coord arcsec 2000 |
21 57 10.97 +29 38 17.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
262 |
|
Pa last |
262.1 |
|
P.A. Now (θ) |
262.1° |
|
| Sep first |
1.8 |
|
Sep last |
1.8 |
|
Sep. Now (ρ) |
1.8" |
|
| Mag pri |
12.12 |
|
Mag sec |
12.58 |
|
delta mag (ΔM) |
0.46 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2215-00041-1 |
|
Gaia DR2 |
1896555337692950784 |
|
