02493+1728 STF 311 BC
02h 49m 17.76s +17° 27' 49.9" P.A. 110.00 sep 23.8 mag 7.95,10.72 Sp B6V
Coord 2000 |
02493+1728 |
|
Discov num |
STF 311 |
|
Comp |
BC |
|
Coord arcsec 2000 |
02 49 17.76 +17 27 49.9 |
|
Date first |
1832 |
|
Date last |
2017 |
|
Obs |
30 |
|
Pa first |
109 |
|
Pa last |
110.1 |
|
P.A. Now (θ) |
110.1° |
|
Sep first |
22.0 |
|
Sep last |
23.8 |
|
Sep. Now (ρ) |
23.8" |
|
Mag pri |
7.95 |
|
Mag sec |
10.72 |
|
delta mag (ΔM) |
2.77 |
|
Spectral class |
B6V (blue-white) |
|
Pri motion ra |
+004 |
|
Sec motion ra |
+018 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-042 |
|
Notes |
N
(See Notes) |
|
rPM=0.666
Nature of this double is uncertain.
02493+1728 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
93127 |
02 49 18 +17 27 52 |
OCC 9077 Aa,Ab |
1993 |
0 |
-1 |
0.0 |
5.32 |
|
|
|
|
Show |
Pi Ari |
93127 |
02 49 18 +17 27 52 |
STF 311 AB |
2018 |
82 |
118 |
3.2 |
5.32 |
7.95 |
2.63 |
|
|
Show |
|
93127 |
02 49 18 +17 27 52 |
STF 311 AC |
2018 |
48 |
113 |
25.5 |
5.32 |
10.72 |
5.40 |
|
|
Show |
|
93127 |
02 49 18 +17 27 52 |
ARN 31 AD |
2018 |
12 |
134 |
221.7 |
5.32 |
10.49 |
5.17 |
|
|
Show |
|
93127 |
02 49 18 +17 27 52 |
TOB 364 AE |
1997 |
1 |
184 |
14.2 |
5.32 |
14.00 |
8.68 |
|
|
Show |
|
93127 |
02 49 18 +17 27 52 |
TOB 364 AF |
1997 |
1 |
17 |
17.5 |
5.32 |
15.00 |
9.68 |
|
|
Show |
|
|
02 49 18 +17 27 50 |
STF 311 BC |
2017 |
30 |
110 |
23.8 |
7.95 |
10.72 |
2.77 |
|
<=== |
Septuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aries |
|
Gaia DR2 |
83369713262776960 |
|