12189+5622 STF 1630 (HD 238098)
12h 18m 53.81s +56° 22' 06.0" P.A. 171.00 sep 2.5 mag 9.50,10.26 Sp G0 dist. 105.71 pc (344.83 l.y.)
Coord 2000 |
12189+5622 |
|
Discov num |
STF1630 |
|
Comp |
|
|
Coord arcsec 2000 |
12 18 53.81 +56 22 06.0 |
|
Date first |
1831 |
|
Date last |
2017 |
|
Obs |
26 |
|
Pa first |
166 |
|
Pa last |
171.1 |
|
P.A. Now (θ) |
171.1° |
|
Sep first |
1.5 |
|
Sep last |
2.542 |
|
Sep. Now (ρ) |
2.542" |
|
Mag pri |
9.50 |
|
Mag sec |
10.26 |
|
delta mag (ΔM) |
0.76 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-011 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 238098 |
|
Constellation |
Ursa Major |
|
SAO |
28334 |
|
HIP |
60047 |
|
Tycho2 |
3837-00020-1 |
|
Gaia DR2 |
1574502132739787008 |
|
HD |
238098 |
|
GC |
16794 |
|
BD |
BD+57 1366 |
|
Distance |
105.71 |
|
Distance ly |
344.83 |
|