21054+4058 TDT 2732
21h 05m 26.50s +40° 58' 19.9" P.A. 64.00 sep 0.7 mag 11.70,11.84
Coord 2000 |
21054+4058 |
|
Discov num |
TDT2732 |
|
Comp |
|
|
Coord arcsec 2000 |
21 05 26.50 +40 58 19.9 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
64 |
|
Pa last |
63.7 |
|
P.A. Now (θ) |
63.7° |
|
Sep first |
0.7 |
|
Sep last |
0.67 |
|
Sep. Now (ρ) |
0.67" |
|
Mag pri |
11.70 |
|
Mag sec |
11.84 |
|
delta mag (ΔM) |
0.14 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3172-00551-1 |
|
Gaia DR2 |
1969280854990750336 |
|