04091+2901 KOH 3 (HD 281691)
04h 09m 09.74s +29° 01' 30.2" P.A. 139.00 sep 6.8 mag 8.40,10.30 Sp G8III
| Coord 2000 |
04091+2901 |
|
Discov num |
KOH 3 |
|
Comp |
|
|
Coord arcsec 2000 |
04 09 09.74 +29 01 30.2 |
|
| Date first |
1996 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
139 |
|
Pa last |
138.9 |
|
P.A. Now (θ) |
138.9° |
|
| Sep first |
6.8 |
|
Sep last |
6.797 |
|
Sep. Now (ρ) |
6.797" |
|
| Mag pri |
8.40 |
|
Mag sec |
10.30 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
G8III (yellow) |
|
| Pri motion ra |
+021 |
|
Sec motion ra |
|
|
| Pri motion dec |
-037 |
|
Sec motion dec |
|
|
| Notes |
N
K
(See Notes, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 281691 |
|
Constellation |
Taurus |
|
Tycho2 |
1826-00877-1 |
|
Gaia DR2 |
164088748804295168 |
|
| HD |
281691 |
|
