02564+3716 ES 2146BC

 
 
02h 56m 21.99s +37 16' 19.3" P.A. 110 sep 5 mag 12.00,11.60
 
 
Coord 2000
02564+3716
Discov num
ES 2146
Comp
BC
Coord arcsec 2000
02 56 21.99 +37 16 19.3
Date first
1998
Date last
2013
Obs
3
Pa first
97
Pa last
110
P.A. Now (θ)
110°
Sep first
5.3
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
12.00
Mag sec
11.60
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
02564+3716 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02564+3716 ES 2146 AB 1925 2015 9 93 4.0 11.50 12.00 0.50
Show 02564+3716 ES 2146 AC 1925 2015 12 103 8.8 11.50 11.60 0.10
Show 02564+3716 ES 2146 BC 1998 2013 3 110 5.0 12.00 11.60 0.40 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.9
Precise sep
4.98
Cdsa2 id
ES 2146 BC
Constellation
Perseus
Ra deg
2.9394416666666667
De deg
37.27202777777778
last precise pa
109.9
last precise sep
4.98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02564+3716 ES 2146 BC 2013 1 110 5.0 12.00 11.60 R 025621.99+371619.3

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