21067+5556 TDT 2753
21h 06m 39.71s +55° 56' 21.1" P.A. 31.00 sep 0.7 mag 10.98,11.08 Sp F8
Coord 2000 |
21067+5556 |
|
Discov num |
TDT2753 |
|
Comp |
|
|
Coord arcsec 2000 |
21 06 39.71 +55 56 21.1 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
24 |
|
Pa last |
31.4 |
|
P.A. Now (θ) |
31.4° |
|
Sep first |
0.5 |
|
Sep last |
0.704 |
|
Sep. Now (ρ) |
0.704" |
|
Mag pri |
10.98 |
|
Mag sec |
11.08 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-030 |
|
Sec motion dec |
-030 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Tycho2 |
3956-00656-1 |
|
Gaia DR2 |
2188941867799454336 |
|