21590+6605 TDT 3273
21h 59m 01.90s +66° 05' 09.4" P.A. 6.00 sep 0.4 mag 10.74,10.77
Coord 2000 |
21590+6605 |
|
Discov num |
TDT3273 |
|
Comp |
|
|
Coord arcsec 2000 |
21 59 01.90 +66 05 09.4 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
6 |
|
Pa last |
5.5 |
|
P.A. Now (θ) |
5.5° |
|
Sep first |
0.4 |
|
Sep last |
0.38 |
|
Sep. Now (ρ) |
0.38" |
|
Mag pri |
10.74 |
|
Mag sec |
10.77 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Tycho2 |
4274-02126-1 |
|
Gaia DR2 |
2219312376121217152 |
|