12068+4514 COU 1576 AB (HD 105198)
12h 06m 47.43s +45° 13' 33.2" P.A. 180.00 sep 1.0 mag 10.70,11.80 Sp A2
Coord 2000 |
12068+4514 |
|
Discov num |
COU1576 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 06 47.43 +45 13 33.2 |
|
Date first |
1978 |
|
Date last |
2014 |
|
Obs |
5 |
|
Pa first |
167 |
|
Pa last |
179.5 |
|
P.A. Now (θ) |
179.5° |
|
Sep first |
0.8 |
|
Sep last |
1.009 |
|
Sep. Now (ρ) |
1.009" |
|
Mag pri |
10.70 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
|
|
Pri motion dec |
-008 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
12068+4514 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
12 06 47 +45 13 33 |
GII 186 Aa,Ab |
2014 |
1 |
116 |
0.1 |
11.50 |
11.50 |
0.00 |
|
|
Show |
HD 105198 |
|
12 06 47 +45 13 33 |
COU 1576 AB |
2014 |
5 |
180 |
1.0 |
10.70 |
11.80 |
1.10 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 105198 |
|
Constellation |
Ursa Major |
|
Tycho2 |
3455-01787-1 |
|
HD |
105198 |
|