01581+3444 COU 859 AB
01h 58m 06.24s +34° 43' 54.9" P.A. 190.00 sep 0.3 mag 10.40,11.60 Sp F8
| Coord 2000 |
01581+3444 |
|
Discov num |
COU 859 |
|
Comp |
AB |
|
Coord arcsec 2000 |
01 58 06.24 +34 43 54.9 |
|
| Date first |
1973 |
|
Date last |
2013 |
|
Obs |
6 |
|
| Pa first |
276 |
|
Pa last |
189.5 |
|
P.A. Now (θ) |
189.5° |
|
| Sep first |
0.2 |
|
Sep last |
0.271 |
|
Sep. Now (ρ) |
0.271" |
|
| Mag pri |
10.40 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
+003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
01581+3444 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
01 58 06 +34 43 55 |
COU 859 AB |
2013 |
6 |
190 |
0.3 |
10.40 |
11.60 |
1.20 |
|
<=== |
| Show |
|
|
01 58 06 +34 43 55 |
GII 120 AC |
2013 |
1 |
177 |
0.7 |
10.40 |
|
|
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Triangulum |
|
Tycho2 |
2316-01399-1 |
|
