20123+4505 ES 1268 (HD 192278)
20h 12m 16.26s +45° 05' 18.8" P.A. 150.00 sep 8.2 mag 9.47,11.70 Sp B9
Coord 2000 |
20123+4505 |
|
Discov num |
ES 1268 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 16.26 +45 05 18.8 |
|
Date first |
1892 |
|
Date last |
2021 |
|
Obs |
12 |
|
Pa first |
156 |
|
Pa last |
149.6 |
|
P.A. Now (θ) |
149.6° |
|
Sep first |
8.1 |
|
Sep last |
8.16 |
|
Sep. Now (ρ) |
8.16" |
|
Mag pri |
9.47 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
2.23 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
rPM=0.778
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 192278 |
|
Constellation |
Cygnus |
|
SAO |
49315 |
|
Tycho2 |
3559-02304-1 |
|
Gaia DR2 |
2081601980722071168 |
|
HD |
192278 |
|