04560+3021 MSR   4AC

 
 
04h 56m 02.03s +30 21' 03.7" P.A. 92 sep 9.1 mag 8.90,17.50 Sp K7
 
 
Coord 2000
04560+3021
Discov num
MSR   4
Comp
AC
Coord arcsec 2000
04 56 02.03 +30 21 03.7
Date first
1999
Date last
2015
Obs
2
Pa first
92
Pa last
92
P.A. Now (θ)
92°
Sep first
9.1
Sep last
9.1
Sep. Now (ρ)
9.1"
Mag pri
8.90
Mag sec
17.50
delta mag (ΔM)
8.6
Spectral class
K7 (yellow-orange)
Pri motion ra
-000
Sec motion ra
Pri motion dec
-028
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
04560+3021 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 04560+3021 SFN 1 Aa,Ab 1995 2011 21 157 0.0 11.60 Y
Show 04560+3021 KSA 31 AB 1954 2015 9 154 14.6 8.96 9.79 0.83
Show 04560+3021 MSR 4 AC 1999 2015 2 92 9.1 8.90 17.50 8.60 <===
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
91.6
Precise sep
9.091
Cdsa2 id
MSR 4 AC
Constellation
Auriga
Ra deg
4.933897222222223
De deg
30.35102777777778
last precise pa
91.6
last precise sep
9.091
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04560+3021 MSR 4 AC 1999 1 92 9.1 8.90 17.50 K7 N K 045602.03+302103.7
04560+3021 MSR 4 AC 2015 2 92 9.1 8.90 17.50 K7 N K 045602.03+302103.7

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