04157+2049 TOK 659 AB
04h 15m 42.43s +20° 49' 11.2" P.A. 252.00 sep 144.9 mag 7.83,16.82 Sp G4V dist. 52 pc (169.62 l.y.)
| Coord 2000 |
04157+2049 |
|
Discov num |
TOK 659 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 15 42.43 +20 49 11.2 |
|
| Date first |
1997 |
|
Date last |
2014 |
|
Obs |
5 |
|
| Pa first |
252 |
|
Pa last |
252.3 |
|
P.A. Now (θ) |
252.3° |
|
| Sep first |
145.3 |
|
Sep last |
144.946 |
|
Sep. Now (ρ) |
144.946" |
|
| Mag pri |
7.83 |
|
Mag sec |
16.82 |
|
delta mag (ΔM) |
8.99 |
|
Spectral class |
G4V (yellow) |
|
| Pri motion ra |
+111 |
|
Sec motion ra |
+121 |
|
| Pri motion dec |
-037 |
|
Sec motion dec |
-037 |
|
| Notes |
N
(See Notes) |
|
rPM=0.079 (< 0.3, Physical double)
This double is physical.
04157+2049 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
76525 |
04 15 42 +20 49 11 |
TOK 659 AB |
2014 |
5 |
252 |
144.9 |
7.83 |
16.82 |
8.99 |
|
<=== |
| Show |
|
|
04 15 33 +20 48 25 |
RED 2 BC |
2016 |
2 |
187 |
0.9 |
17.36 |
|
|
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
SAO |
76525 |
|
HIP |
19870 |
|
Tycho2 |
1263-01000-1 |
|
| Gaia DR2 |
49365087086285184 |
|
HD |
26874 |
|
GC |
5129 |
|
BD |
BD+20 721 |
|
| Distance |
52 |
|
Distance ly |
169.62 |
|
