07346+3153 STF 1110 AC
07h 34m 35.86s +31° 53' 17.8" P.A. 164.00 sep 71.6 mag 1.93,9.83 Sp A1V+M0.5V dist. 15.6 pc (50.89 l.y.)
Coord 2000 |
07346+3153 |
|
Discov num |
STF1110 |
|
Comp |
AC |
|
Coord arcsec 2000 |
07 34 35.86 +31 53 17.8 |
|
Date first |
1822 |
|
Date last |
2020 |
|
Obs |
157 |
|
Pa first |
162 |
|
Pa last |
163.5 |
|
P.A. Now (θ) |
163.5° |
|
Sep first |
72.9 |
|
Sep last |
71.56 |
|
Sep. Now (ρ) |
71.56" |
|
Mag pri |
1.93 |
|
Mag sec |
9.83 |
|
delta mag (ΔM) |
7.9 |
|
Spectral class |
A1V+M0.5V (white/red) |
|
Pri motion ra |
-206 |
|
Sec motion ra |
-208 |
|
Pri motion dec |
-148 |
|
Sec motion dec |
-096 |
|
Notes |
N
O
V
(See Notes, Orbital solution, Proper motion indicates physical) |
|
rPM=0.205 (< 0.3, Physical double)
This double is physical.
07346+3153 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
60198 |
07 34 36 +31 53 18 |
CIA 29 Aa,Ab |
2021 |
16 |
293 |
0.0 |
1.93 |
|
|
|
|
Show |
Castor |
60198 |
07 34 36 +31 53 18 |
STF 1110 AB |
2020 |
1514 |
53 |
5.4 |
1.93 |
2.97 |
1.04 |
Y |
|
Show |
|
60198 |
07 34 36 +31 53 18 |
STF 1110 AC |
2020 |
157 |
164 |
71.6 |
1.93 |
9.83 |
7.90 |
|
<=== |
Show |
|
60198 |
07 34 36 +31 53 18 |
STF 1110 AD |
2017 |
17 |
221 |
179.8 |
1.93 |
10.07 |
8.14 |
|
|
Show |
|
60198 |
07 34 36 +31 53 18 |
CIA 29 Ba,Bb |
2021 |
12 |
302 |
0.0 |
2.97 |
|
|
|
|
Show |
|
60198 |
07 34 36 +31 53 18 |
STF 1110 BC |
2020 |
125 |
168 |
73.8 |
2.97 |
9.83 |
6.86 |
|
|
Show |
|
60198 |
07 34 37 +31 52 10 |
STF 1110 CD |
2015 |
6 |
244 |
154.9 |
9.83 |
10.07 |
0.24 |
Y |
|
Sextuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Common name |
Castor |
|
Var name |
YY Gem |
|
Constellation |
Gemini |
|
SAO |
60198 |
|
HIP |
36850 |
|
Tycho2 |
2457-02407-1 |
|
Gaia DR2 |
892348694913021056 |
|
HD |
60179 |
|
HR |
2891 |
|
GC |
10120 |
|
ADS |
6175 |
|
GL |
Gl 278A |
|
BD |
BD+32 1581 |
|
Bayer |
Alpha Geminorum |
|
Bayer name |
Alp Gem |
|
Flamsteed |
66 Geminorum |
|
Flamsteed name |
66 Gem |
|
FK5 |
287 |
|
Distance |
15.6 |
|
Distance ly |
50.89 |
|
Bayer greek |
α Gem |
|
Other names |
Apollo, Castore |
|