02157+1046 STF 237 AB (HD 13904)
02h 15m 42.29s +10° 46' 15.6" P.A. 237.00 sep 14.6 mag 9.54,9.94 Sp G5 dist. 121.36 pc (395.88 l.y.)
Coord 2000 |
02157+1046 |
|
Discov num |
STF 237 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 15 42.29 +10 46 15.6 |
|
Date first |
1831 |
|
Date last |
2016 |
|
Obs |
35 |
|
Pa first |
239 |
|
Pa last |
237 |
|
P.A. Now (θ) |
237° |
|
Sep first |
14.6 |
|
Sep last |
14.6 |
|
Sep. Now (ρ) |
14.6" |
|
Mag pri |
9.54 |
|
Mag sec |
9.94 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+059 |
|
Sec motion ra |
+060 |
|
Pri motion dec |
-067 |
|
Sec motion dec |
-071 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.044 (< 0.3, Physical double)
This double is physical.
02157+1046 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 13904 |
92861 |
02 15 42 +10 46 16 |
STF 237 AB |
2016 |
35 |
237 |
14.6 |
9.54 |
9.94 |
0.40 |
|
<=== |
Show |
|
92861 |
02 15 42 +10 46 16 |
STF 237 AC |
2016 |
17 |
275 |
72.3 |
9.54 |
11.93 |
2.39 |
|
|
Show |
|
92861 |
02 15 42 +10 46 16 |
HJL 1014 AE |
2015 |
14 |
5 |
168.8 |
9.54 |
10.81 |
1.27 |
|
|
Show |
|
|
02 15 41 +10 46 08 |
HJL 1013 BE |
2014 |
13 |
9 |
178.1 |
9.94 |
10.81 |
0.87 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 13904 |
|
Constellation |
Aries |
|
SAO |
92861 |
|
HIP |
10533 |
|
Tycho2 |
0634-01230-1 |
|
Gaia DR2 |
72288358336408832 |
|
HD |
13904 |
|
BD |
BD+10 303 |
|
Distance |
121.36 |
|
Distance ly |
395.88 |
|