21094+1721 STF 2763 AB (HD 201479)
21h 09m 26.86s +17° 20' 39.6" P.A. 293.00 sep 17.1 mag 9.91,10.88 Sp F7V+F6V
Coord 2000 |
21094+1721 |
|
Discov num |
STF2763 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 09 26.86 +17 20 39.6 |
|
Date first |
1829 |
|
Date last |
2016 |
|
Obs |
37 |
|
Pa first |
294 |
|
Pa last |
293.1 |
|
P.A. Now (θ) |
293.1° |
|
Sep first |
16.8 |
|
Sep last |
17.084 |
|
Sep. Now (ρ) |
17.084" |
|
Mag pri |
9.91 |
|
Mag sec |
10.88 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
F7V+F6V (yellow-white/yellow-white) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-027 |
|
Sec motion dec |
-024 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.215 (< 0.3, Physical double)
This double is physical.
21094+1721 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 201479 |
106879 |
21 09 27 +17 20 40 |
STF 2763 AB |
2016 |
37 |
293 |
17.1 |
9.91 |
10.88 |
0.97 |
|
<=== |
Show |
|
|
21 09 26 +17 20 46 |
STF 2763 BC |
2014 |
10 |
227 |
30.2 |
10.88 |
12.80 |
1.92 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 201479 |
|
Constellation |
Pegasus |
|
SAO |
106879 |
|
Tycho2 |
1653-00856-1 |
|
Gaia DR2 |
1763984613687781888 |
|
HD |
201479 |
|
GC |
29578 |
|