21588+5227 HU 773 (HD 235681)
21h 58m 44.63s +52° 26' 18.2" P.A. 322.00 sep 4.6 mag 9.40,11.20 Sp A0
| Coord 2000 |
21588+5227 |
|
Discov num |
HU 773 |
|
Comp |
|
|
Coord arcsec 2000 |
21 58 44.63 +52 26 18.2 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
323 |
|
Pa last |
322.4 |
|
P.A. Now (θ) |
322.4° |
|
| Sep first |
4.7 |
|
Sep last |
4.614 |
|
Sep. Now (ρ) |
4.614" |
|
| Mag pri |
9.40 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+016 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
+020 |
|
| Notes |
|
|
rPM=1.401
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 235681 |
|
Constellation |
Cygnus |
|
SAO |
33930 |
|
Tycho2 |
3617-00037-1 |
|
| Gaia DR2 |
1981232065355922688 |
|
HD |
235681 |
|
