01458+4642 HEI 431 AB
01h 45m 45.48s +46° 42' 04.2" P.A. 219.00 sep 2.3 mag 7.70,12.70 Sp G5V dist. 358.42 pc (1169.17 l.y.)
| Coord 2000 |
01458+4642 |
|
Discov num |
HEI 431 |
|
Comp |
AB |
|
Coord arcsec 2000 |
01 45 45.48 +46 42 04.2 |
|
| Date first |
1989 |
|
Date last |
1997 |
|
Obs |
2 |
|
| Pa first |
214 |
|
Pa last |
219.2 |
|
P.A. Now (θ) |
219.2° |
|
| Sep first |
2.4 |
|
Sep last |
2.3 |
|
Sep. Now (ρ) |
2.3" |
|
| Mag pri |
7.70 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
5 |
|
Spectral class |
G5V (yellow) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=0.298 (< 0.3, Physical double)
This double is physical.
01458+4642 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
37486 |
01 45 45 +46 42 04 |
HEI 431 AB |
1997 |
2 |
219 |
2.3 |
7.70 |
12.70 |
5.00 |
|
<=== |
| Show |
|
37486 |
01 45 45 +46 42 04 |
HEI 431 AC |
2016 |
4 |
230 |
3.4 |
7.70 |
13.50 |
5.80 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
SAO |
37486 |
|
HIP |
8213 |
|
Tycho2 |
3279-01481-1 |
|
| HD |
10712 |
|
BD |
BD+45 437 |
|
Distance |
358.42 |
|
Distance ly |
1169.17 |
|
