21261+6517 TDT 2961
21h 26m 05.67s +65° 17' 09.3" P.A. 85.00 sep 4.9 mag 10.41,12.11
| Coord 2000 |
21261+6517 |
|
Discov num |
TDT2961 |
|
Comp |
|
|
Coord arcsec 2000 |
21 26 05.67 +65 17 09.3 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
220 |
|
Pa last |
85.1 |
|
P.A. Now (θ) |
85.1° |
|
| Sep first |
2.3 |
|
Sep last |
4.924 |
|
Sep. Now (ρ) |
4.924" |
|
| Mag pri |
10.41 |
|
Mag sec |
12.11 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
| Pri motion ra |
+023 |
|
Sec motion ra |
+023 |
|
| Pri motion dec |
+026 |
|
Sec motion dec |
+026 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4257-00048-1 |
|
Gaia DR2 |
2220541114724946816 |
|
