21107+3515 TDS 1120
21h 10m 43.05s +35° 15' 15.5" P.A. 244.00 sep 2.0 mag 10.18,12.43
Coord 2000 |
21107+3515 |
|
Discov num |
TDS1120 |
|
Comp |
|
|
Coord arcsec 2000 |
21 10 43.05 +35 15 15.5 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
244 |
|
Pa last |
243.6 |
|
P.A. Now (θ) |
243.6° |
|
Sep first |
2.0 |
|
Sep last |
2.044 |
|
Sep. Now (ρ) |
2.044" |
|
Mag pri |
10.18 |
|
Mag sec |
12.43 |
|
delta mag (ΔM) |
2.25 |
|
Spectral class |
|
|
Pri motion ra |
+013 |
|
Sec motion ra |
|
|
Pri motion dec |
-007 |
|
Sec motion dec |
|
|
Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2710-00660-1 |
|
Gaia DR2 |
1867288472771689216 |
|