02524+3729 MET  17AB

 
 
02h 52m 24.73s +37 28' 51.8" P.A. 74 sep 5.1 mag 9.08,13.45 Sp G5IV
 
 
Coord 2000
02524+3729
Discov num
MET  17
Comp
AB
Coord arcsec 2000
02 52 24.73 +37 28 51.8
Date first
1998
Date last
2016
Obs
3
Pa first
79
Pa last
74
P.A. Now (θ)
74°
Sep first
4.9
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
9.08
Mag sec
13.45
delta mag (ΔM)
4.37
Spectral class
G5IV (yellow)
Pri motion ra
+023
Sec motion ra
Pri motion dec
-025
Sec motion dec
Notes
U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
This double is not physical.
 
 
02524+3729 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02524+3729 MET 17 Aa,Ab 2003 2003 1 91 0.6 9.34 10.77 1.43
Show 02524+3729 MET 17 AB 1998 2016 3 74 5.1 9.08 13.45 4.37 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
74
Precise sep
5.06
Constellation
Perseus
Tycho2
2338-00035-1
last precise pa
74
last precise sep
5.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02524+3729 MET 17 AB 2003 1 77 5.3 10.72 15.00 G5IV DU 025224.73+372851.8
02524+3729 MET 17 AB 2016 3 74 5.1 9.08 13.45 G5IV U K 025224.73+372851.8

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