20585+1626 STF 2738 AC
20h 58m 32.23s +16° 26' 12.2" P.A. 104.00 sep 209.4 mag 7.51,8.14 Sp F5V dist. 126.9 pc (413.95 l.y.)
| Coord 2000 |
20585+1626 |
|
Discov num |
STF2738 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 58 32.23 +16 26 12.2 |
|
| Date first |
1889 |
|
Date last |
2016 |
|
Obs |
24 |
|
| Pa first |
103 |
|
Pa last |
103.8 |
|
P.A. Now (θ) |
103.8° |
|
| Sep first |
212.1 |
|
Sep last |
209.42 |
|
Sep. Now (ρ) |
209.42" |
|
| Mag pri |
7.51 |
|
Mag sec |
8.14 |
|
delta mag (ΔM) |
0.63 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-034 |
|
| Notes |
|
|
rPM=0.911
This double is not physical.
20585+1626 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 199721 |
106719 |
20 58 32 +16 26 12 |
STF 2738 AB |
2016 |
65 |
254 |
15.0 |
7.51 |
8.57 |
1.06 |
|
|
| Show |
|
106719 |
20 58 32 +16 26 12 |
STF 2738 AC |
2016 |
24 |
104 |
209.4 |
7.51 |
8.14 |
0.63 |
|
<=== |
| Show |
|
106724 |
20 58 31 +16 26 08 |
STF 2738 BC |
2016 |
21 |
102 |
222.7 |
8.57 |
8.14 |
0.43 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
SAO |
106719 |
|
HIP |
103551 |
|
Tycho2 |
1648-02240-1 |
|
| Gaia DR2 |
1763679945887985408 |
|
HD |
199765 |
|
ADS |
14490 |
|
BD |
BD+15 4302 |
|
| Distance |
126.9 |
|
Distance ly |
413.95 |
|
