21110+0933 STF 2765 AB (HD 201686)
21h 10m 59.31s +09° 32' 57.9" P.A. 82.00 sep 2.9 mag 8.47,8.50 Sp A3IV dist. 151.98 pc (495.76 l.y.)
| Coord 2000 |
21110+0933 |
|
Discov num |
STF2765 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 10 59.31 +09 32 57.9 |
|
| Date first |
1828 |
|
Date last |
2018 |
|
Obs |
89 |
|
| Pa first |
85 |
|
Pa last |
81.7 |
|
P.A. Now (θ) |
81.7° |
|
| Sep first |
3.1 |
|
Sep last |
2.85 |
|
Sep. Now (ρ) |
2.85" |
|
| Mag pri |
8.47 |
|
Mag sec |
8.50 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
A3IV (white) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+021 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+006 |
|
| Notes |
N
(See Notes) |
|
rPM=0.693
Nature of this double is uncertain.
21110+0933 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 201686 |
126601 |
21 10 59 +09 32 58 |
STF 2765 AB |
2018 |
89 |
82 |
2.9 |
8.47 |
8.50 |
0.03 |
|
<=== |
| Show |
|
126601 |
21 10 59 +09 32 58 |
STF 2765 AC |
2015 |
4 |
167 |
44.2 |
8.47 |
14.20 |
5.73 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 201686 |
|
Constellation |
Equuleus |
|
SAO |
126601 |
|
HIP |
104570 |
|
| Tycho2 |
1108-01006-2 |
|
Gaia DR2 |
1744206010120900480 |
|
HD |
201686 |
|
GC |
29604 |
|
| BD |
BD+08 4625 |
|
Distance |
151.98 |
|
Distance ly |
495.76 |
|
