00146+4452 A 646 AB (HD 994)
00h 14m 35.11s +44° 51' 53.6" P.A. 46.00 sep 2.4 mag 8.70,11.40 Sp A0 dist. 854.7 pc (2788.03 l.y.)
| Coord 2000 |
00146+4452 |
|
Discov num |
A 646 |
|
Comp |
AB |
|
Coord arcsec 2000 |
00 14 35.11 +44 51 53.6 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
44 |
|
Pa last |
46.3 |
|
P.A. Now (θ) |
46.3° |
|
| Sep first |
2.4 |
|
Sep last |
2.408 |
|
Sep. Now (ρ) |
2.408" |
|
| Mag pri |
8.70 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.175 (< 0.3, Physical double)
This double is physical.
00146+4452 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
00 14 35 +44 51 54 |
A 646 Aa,Ab |
2015 |
2 |
38 |
0.3 |
8.70 |
|
|
|
|
| Show |
HD 994 |
36191 |
00 14 35 +44 51 54 |
A 646 AB |
2016 |
12 |
46 |
2.4 |
8.70 |
11.40 |
2.70 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 994 |
|
Constellation |
Andromeda |
|
SAO |
36191 |
|
HIP |
1167 |
|
| Tycho2 |
2794-01076-1 |
|
HD |
994 |
|
BD |
BD+53 25 |
|
Distance |
854.7 |
|
| Distance ly |
2788.03 |
|
