04443+2017 KOH 22 AB
04h 44m 23.54s +20° 17' 17.5" P.A. 159.00 sep 9.9 mag 9.50,12.00 Sp K1
| Coord 2000 |
04443+2017 |
|
Discov num |
KOH 22 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 44 23.54 +20 17 17.5 |
|
| Date first |
1996 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
160 |
|
Pa last |
159.4 |
|
P.A. Now (θ) |
159.4° |
|
| Sep first |
9.9 |
|
Sep last |
9.942 |
|
Sep. Now (ρ) |
9.942" |
|
| Mag pri |
9.50 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
K1 (yellow-orange) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
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.
04443+2017 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 44 24 +20 17 18 |
DAE 32 Aa,Ab |
2013 |
2 |
98 |
0.2 |
9.53 |
11.30 |
1.77 |
|
|
| Show |
|
|
04 44 24 +20 17 18 |
KOH 22 AB |
2015 |
9 |
159 |
9.9 |
9.50 |
12.00 |
2.50 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
Gaia DR2 |
3411058426574943104 |
|
