21599+6719 TDT 3280
21h 59m 56.93s +67° 18' 58.6" P.A. 122.00 sep 0.5 mag 10.97,11.21
Coord 2000 |
21599+6719 |
|
Discov num |
TDT3280 |
|
Comp |
|
|
Coord arcsec 2000 |
21 59 56.93 +67 18 58.6 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
122 |
|
Pa last |
121.9 |
|
P.A. Now (θ) |
121.9° |
|
Sep first |
0.5 |
|
Sep last |
0.5 |
|
Sep. Now (ρ) |
0.5" |
|
Mag pri |
10.97 |
|
Mag sec |
11.21 |
|
delta mag (ΔM) |
0.24 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Tycho2 |
4274-00717-1 |
|
Gaia DR2 |
2219632093486630144 |
|