20254+4129 COU 2642 (HD 229286)
20h 25m 22.16s +41° 29' 28.2" P.A. 321.00 sep 0.7 mag 10.41,10.47 Sp A2
Coord 2000 |
20254+4129 |
|
Discov num |
COU2642 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 22.16 +41 29 28.2 |
|
Date first |
1991 |
|
Date last |
2012 |
|
Obs |
5 |
|
Pa first |
307 |
|
Pa last |
321.4 |
|
P.A. Now (θ) |
321.4° |
|
Sep first |
0.4 |
|
Sep last |
0.746 |
|
Sep. Now (ρ) |
0.746" |
|
Mag pri |
10.41 |
|
Mag sec |
10.47 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-016 |
|
Sec motion dec |
-016 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 229286 |
|
Constellation |
Cygnus |
|
Tycho2 |
3160-00551-1 |
|
Gaia DR2 |
2067705390691689472 |
|
HD |
229286 |
|