21050+3526 STF 2753 (HD 200842)
21h 04m 57.74s +35° 25' 46.0" P.A. 335.00 sep 29.3 mag 7.38,10.74 Sp F0 dist. 277.78 pc (906.12 l.y.)
Coord 2000 |
21050+3526 |
|
Discov num |
STF2753 |
|
Comp |
|
|
Coord arcsec 2000 |
21 04 57.74 +35 25 46.0 |
|
Date first |
1831 |
|
Date last |
2015 |
|
Obs |
23 |
|
Pa first |
346 |
|
Pa last |
335.2 |
|
P.A. Now (θ) |
335.2° |
|
Sep first |
31.2 |
|
Sep last |
29.273 |
|
Sep. Now (ρ) |
29.273" |
|
Mag pri |
7.38 |
|
Mag sec |
10.74 |
|
delta mag (ΔM) |
3.36 |
|
Spectral class |
F0 (yellow-white) |
|
Pri motion ra |
+027 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
+014 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=1.067
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 200842 |
|
Constellation |
Cygnus |
|
SAO |
70876 |
|
HIP |
104064 |
|
Tycho2 |
2709-02309-1 |
|
Gaia DR2 |
1867999375760726528 |
|
HD |
200842 |
|
GC |
29450 |
|
BD |
BD+34 4267 |
|
Distance |
277.78 |
|
Distance ly |
906.12 |
|