04549+0836 STT 90 AB (V1834 Ori)
04h 54m 56.38s +08° 36' 00.0" P.A. 339.00 sep 1.8 mag 7.04,9.00 Sp A0 dist. 145.14 pc (473.45 l.y.)
| Coord 2000 |
04549+0836 |
|
Discov num |
STT 90 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 54 56.38 +08 36 00.0 |
|
| Date first |
1845 |
|
Date last |
2016 |
|
Obs |
38 |
|
| Pa first |
347 |
|
Pa last |
338.6 |
|
P.A. Now (θ) |
338.6° |
|
| Sep first |
2.0 |
|
Sep last |
1.773 |
|
Sep. Now (ρ) |
1.773" |
|
| Mag pri |
7.04 |
|
Mag sec |
9.00 |
|
delta mag (ΔM) |
1.96 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
04549+0836 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
V1834 Ori |
112205 |
04 54 56 +08 36 00 |
STT 90 AB |
2016 |
38 |
339 |
1.8 |
7.04 |
9.00 |
1.96 |
|
<=== |
| Show |
|
112205 |
04 54 56 +08 36 00 |
STT 90 AC |
2015 |
6 |
97 |
39.5 |
7.04 |
12.20 |
5.16 |
|
|
| Show |
|
|
04 54 59 +08 35 56 |
STT 90 CD |
2016 |
10 |
320 |
11.8 |
12.20 |
13.00 |
0.80 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V1834 Ori |
|
Constellation |
Orion |
|
SAO |
112205 |
|
HIP |
22848 |
|
| Tycho2 |
0684-00522-1 |
|
Gaia DR2 |
3289569435452830592 |
|
HD |
31306 |
|
GC |
5989 |
|
| BD |
BD+08 799 |
|
Distance |
145.14 |
|
Distance ly |
473.45 |
|
