04570+1517 MET 4 AC
04h 57m 00.64s +15° 17' 53.1" P.A. 238.00 sep 10.0 mag 8.50,15.70 Sp G3V
| Coord 2000 |
04570+1517 |
|
Discov num |
MET 4 |
|
Comp |
AC |
|
Coord arcsec 2000 |
04 57 00.64 +15 17 53.1 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
238 |
|
Pa last |
237.7 |
|
P.A. Now (θ) |
237.7° |
|
| Sep first |
9.9 |
|
Sep last |
10.018 |
|
Sep. Now (ρ) |
10.018" |
|
| Mag pri |
8.50 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
7.2 |
|
Spectral class |
G3V (yellow) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-015 |
|
Sec motion dec |
|
|
| Notes |
N
K
(See Notes, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
04570+1517 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 57 01 +15 17 53 |
KOH 35 Aa,Ab |
1994 |
1 |
208 |
0.1 |
8.80 |
10.00 |
1.20 |
|
|
| Show |
|
|
04 57 01 +15 17 53 |
MET 43 AB |
2004 |
1 |
195 |
3.4 |
8.50 |
19.20 |
10.70 |
|
|
| Show |
|
|
04 57 01 +15 17 53 |
MET 4 AC |
2015 |
3 |
238 |
10.0 |
8.50 |
15.70 |
7.20 |
|
<=== |
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Orion |
|
Gaia DR2 |
3392859619349705216 |
|
