20002+3625 STT 394 AB (HD 189751)
20h 00m 11.43s +36° 24' 50.8" P.A. 294.00 sep 11.0 mag 7.14,10.27 Sp K1III dist. 218.34 pc (712.23 l.y.)
| Coord 2000 |
20002+3625 |
|
Discov num |
STT 394 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 00 11.43 +36 24 50.8 |
|
| Date first |
1845 |
|
Date last |
2016 |
|
Obs |
24 |
|
| Pa first |
292 |
|
Pa last |
294.4 |
|
P.A. Now (θ) |
294.4° |
|
| Sep first |
9.4 |
|
Sep last |
11.033 |
|
Sep. Now (ρ) |
11.033" |
|
| Mag pri |
7.14 |
|
Mag sec |
10.27 |
|
delta mag (ΔM) |
3.13 |
|
Spectral class |
K1III (yellow-orange) |
|
| Pri motion ra |
+015 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+008 |
|
| Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.079 (< 0.3, Physical double)
This double is physical.
20002+3625 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 189751 |
69238 |
20 00 11 +36 24 51 |
STT 394 AB |
2016 |
24 |
294 |
11.0 |
7.14 |
10.27 |
3.13 |
|
<=== |
| Show |
|
69238 |
20 00 11 +36 24 51 |
WAL 124 AC |
2015 |
4 |
9 |
69.0 |
7.14 |
12.97 |
5.83 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 189751 |
|
Constellation |
Cygnus |
|
SAO |
69238 |
|
HIP |
98446 |
|
| Tycho2 |
2682-00980-1 |
|
Gaia DR2 |
2059742246489661568 |
|
HD |
189751 |
|
GC |
27735 |
|
| BD |
BD+36 3807 |
|
Distance |
218.34 |
|
Distance ly |
712.23 |
|
