21536+6405 TDT 3218
21h 53m 34.04s +64° 04' 49.4" P.A. 232.00 sep 1.7 mag 11.63,12.36
| Coord 2000 |
21536+6405 |
|
Discov num |
TDT3218 |
|
Comp |
|
|
Coord arcsec 2000 |
21 53 34.04 +64 04 49.4 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
232 |
|
Pa last |
231.9 |
|
P.A. Now (θ) |
231.9° |
|
| Sep first |
1.7 |
|
Sep last |
1.68 |
|
Sep. Now (ρ) |
1.68" |
|
| Mag pri |
11.63 |
|
Mag sec |
12.36 |
|
delta mag (ΔM) |
0.73 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4270-00642-1 |
|
Gaia DR2 |
2216799098700594304 |
|
