21465+8053 TDT 3151
21h 46m 31.68s +80° 53' 20.2" P.A. 301.00 sep 1.0 mag 11.78,12.87
| Coord 2000 |
21465+8053 |
|
Discov num |
TDT3151 |
|
Comp |
|
|
Coord arcsec 2000 |
21 46 31.68 +80 53 20.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
301 |
|
Pa last |
300.6 |
|
P.A. Now (θ) |
300.6° |
|
| Sep first |
1.0 |
|
Sep last |
0.96 |
|
Sep. Now (ρ) |
0.96" |
|
| Mag pri |
11.78 |
|
Mag sec |
12.87 |
|
delta mag (ΔM) |
1.09 |
|
Spectral class |
|
|
| Pri motion ra |
+015 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
+018 |
|
Sec motion dec |
+018 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4611-00819-1 |
|
Gaia DR2 |
2297555169738738304 |
|
