04542+4935 STF 603 AB (HD 30924)
04h 54m 13.68s +49° 34' 52.3" P.A. 242.00 sep 8.6 mag 8.72,8.88 Sp G0
Coord 2000 |
04542+4935 |
|
Discov num |
STF 603 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 54 13.68 +49 34 52.3 |
|
Date first |
1830 |
|
Date last |
2019 |
|
Obs |
34 |
|
Pa first |
239 |
|
Pa last |
241.5 |
|
P.A. Now (θ) |
241.5° |
|
Sep first |
8.4 |
|
Sep last |
8.606 |
|
Sep. Now (ρ) |
8.606" |
|
Mag pri |
8.72 |
|
Mag sec |
8.88 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-009 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
+003 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.196 (< 0.3, Physical double)
This double is physical.
04542+4935 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
39837 |
04 54 14 +49 34 52 |
COU 2577 Aa,Ab |
2010 |
2 |
106 |
1.1 |
8.50 |
9.00 |
0.50 |
|
|
Show |
HD 30924 |
39837 |
04 54 14 +49 34 52 |
STF 603 AB |
2019 |
34 |
242 |
8.6 |
8.72 |
8.88 |
0.16 |
|
<=== |
Show |
|
|
04 54 13 +49 34 48 |
ORL 2 BC |
2010 |
1 |
99 |
2.2 |
8.88 |
|
|
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 30924 |
|
Constellation |
Auriga |
|
SAO |
39837 |
|
Tycho2 |
3352-02016-1 |
|
Gaia DR2 |
256500605176826624 |
|
HD |
30924 |
|
GC |
5953 |
|
DM |
BD+49 1265 |
|