20242+3720 COU 2288 (HD 229245)
20h 24m 13.23s +37° 20' 15.5" P.A. 98.00 sep 0.4 mag 10.20,10.50 Sp A7
| Coord 2000 |
20242+3720 |
|
Discov num |
COU2288 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 13.23 +37 20 15.5 |
|
| Date first |
1985 |
|
Date last |
2014 |
|
Obs |
6 |
|
| Pa first |
88 |
|
Pa last |
97.8 |
|
P.A. Now (θ) |
97.8° |
|
| Sep first |
0.4 |
|
Sep last |
0.37 |
|
Sep. Now (ρ) |
0.37" |
|
| Mag pri |
10.20 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
A7 (white) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 229245 |
|
Constellation |
Cygnus |
|
SAO |
69967 |
|
Tycho2 |
2697-00541-1 |
|
| Gaia DR2 |
2057930904121068032 |
|
HD |
229245 |
|
