02055+5656 STI 1771 AB (HD 236942)
02h 05m 27.96s +56° 56' 25.1" P.A. 312.00 sep 6.6 mag 10.29,12.50 Sp G0
| Coord 2000 |
02055+5656 |
|
Discov num |
STI1771 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 05 27.96 +56 56 25.1 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
312 |
|
Pa last |
312 |
|
P.A. Now (θ) |
312° |
|
| Sep first |
8.2 |
|
Sep last |
6.639 |
|
Sep. Now (ρ) |
6.639" |
|
| Mag pri |
10.29 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
2.21 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=1.014
This double is not physical.
02055+5656 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
22912 |
02 05 28 +56 56 25 |
TDS 2110 Aa,Ab |
2007 |
2 |
250 |
0.5 |
10.96 |
10.99 |
0.03 |
|
|
| Show |
HD 236942 |
22912 |
02 05 28 +56 56 25 |
STI 1771 AB |
2015 |
8 |
312 |
6.6 |
10.29 |
12.50 |
2.21 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 236942 |
|
Constellation |
Perseus |
|
SAO |
22912 |
|
Tycho2 |
3693-02167-1 |
|
| Gaia DR2 |
505036000231936512 |
|
HD |
236942 |
|
