03344+2428 STF 412 AB,C (7 Tau)
03h 34m 26.62s +24° 27' 52.1" P.A. 53.00 sep 22.4 mag 5.94,9.92 Sp A3V+A3V dist. 131.58 pc (429.21 l.y.)
| Coord 2000 |
03344+2428 |
|
Discov num |
STF 412 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
03 34 26.62 +24 27 52.1 |
|
| Date first |
1782 |
|
Date last |
2014 |
|
Obs |
86 |
|
| Pa first |
67 |
|
Pa last |
53 |
|
P.A. Now (θ) |
53° |
|
| Sep first |
19.8 |
|
Sep last |
22.4 |
|
Sep. Now (ρ) |
22.4" |
|
| Mag pri |
5.94 |
|
Mag sec |
9.92 |
|
delta mag (ΔM) |
3.98 |
|
Spectral class |
A3V+A3V (white/white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-028 |
|
Sec motion dec |
-010 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.643
This double is physical.
03344+2428 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
75999 |
03 34 27 +24 27 52 |
STF 412 AB |
2022 |
314 |
350 |
0.8 |
6.60 |
6.86 |
0.26 |
Y |
|
| Show |
7 Tau |
75999 |
03 34 27 +24 27 52 |
STF 412 AB,C |
2014 |
86 |
53 |
22.4 |
5.94 |
9.92 |
3.98 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
7 Tau |
|
Var name |
NSV1192 Tau |
|
Constellation |
Taurus |
|
SAO |
75999 |
|
| HIP |
16664 |
|
Tycho2 |
1802-01524-1 |
|
Gaia DR2 |
68486384567412992 |
|
HD |
22091 |
|
| HR |
1086 |
|
GC |
4257 |
|
ADS |
2616 |
|
BD |
BD+23 473 |
|
| Flamsteed |
7 Tauri |
|
Flamsteed name |
7 Tau |
|
Distance |
131.58 |
|
Distance ly |
429.21 |
|
