19100+5124 ES 790 (HD 234821)
19h 09m 58.19s +51° 24' 13.6" P.A. 116.00 sep 4.9 mag 9.32,12.10 Sp K2
Coord 2000 |
19100+5124 |
|
Discov num |
ES 790 |
|
Comp |
|
|
Coord arcsec 2000 |
19 09 58.19 +51 24 13.6 |
|
Date first |
1909 |
|
Date last |
2021 |
|
Obs |
5 |
|
Pa first |
107 |
|
Pa last |
115.8 |
|
P.A. Now (θ) |
115.8° |
|
Sep first |
4.1 |
|
Sep last |
4.87 |
|
Sep. Now (ρ) |
4.87" |
|
Mag pri |
9.32 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
2.78 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
-006 |
|
Sec motion ra |
|
|
Pri motion dec |
+007 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 234821 |
|
Constellation |
Cygnus |
|
SAO |
31421 |
|
Tycho2 |
3554-00028-1 |
|
Gaia DR2 |
2133400351456419072 |
|
HD |
234821 |
|
DM |
BD+53 2190 |
|