21241+5227 ES 1006 (HD 204037)
21h 24m 02.87s +52° 26' 56.9" P.A. 48.00 sep 8.2 mag 8.10,11.91 Sp A0p dist. 543.48 pc (1772.83 l.y.)
Coord 2000 |
21241+5227 |
|
Discov num |
ES 1006 |
|
Comp |
|
|
Coord arcsec 2000 |
21 24 02.87 +52 26 56.9 |
|
Date first |
1900 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
47 |
|
Pa last |
47.7 |
|
P.A. Now (θ) |
47.7° |
|
Sep first |
8.4 |
|
Sep last |
8.165 |
|
Sep. Now (ρ) |
8.165" |
|
Mag pri |
8.10 |
|
Mag sec |
11.91 |
|
delta mag (ΔM) |
3.81 |
|
Spectral class |
A0p (white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
rPM=0.632
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 204037 |
|
Constellation |
Cygnus |
|
SAO |
33387 |
|
HIP |
105655 |
|
Tycho2 |
3602-01206-1 |
|
Gaia DR2 |
2172729641867158272 |
|
HD |
204037 |
|
BD |
BD+51 3057 |
|
Distance |
543.48 |
|
Distance ly |
1772.83 |
|