21025+2958 COU 1181 (HD 335464)
21h 02m 32.09s +29° 57' 52.1" P.A. 214.00 sep 0.7 mag 11.00,12.00 Sp G0
Coord 2000 |
21025+2958 |
|
Discov num |
COU1181 |
|
Comp |
|
|
Coord arcsec 2000 |
21 02 32.09 +29 57 52.1 |
|
Date first |
1974 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
226 |
|
Pa last |
213.7 |
|
P.A. Now (θ) |
213.7° |
|
Sep first |
1.0 |
|
Sep last |
0.74 |
|
Sep. Now (ρ) |
0.74" |
|
Mag pri |
11.00 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
+041 |
|
Sec motion ra |
|
|
Pri motion dec |
+004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 335464 |
|
Constellation |
Cygnus |
|
Tycho2 |
2184-01773-1 |
|
Gaia DR2 |
1852468430407313664 |
|
HD |
335464 |
|