02389+8246 DVG  52AB

 
 
02h 38m 51.13s +82 45' 40.2" P.A. 246.00 sep 9.6 mag 16.10,16.20 Sp K6V+K7V
 
 
Coord 2000
02389+8246
Discov num
DVG  52
Comp
AB
Coord arcsec 2000
02 38 51.13 +82 45 40.2
Date first
1954
Date last
2016
Obs
12
Pa first
247
Pa last
246
P.A. Now (θ)
246°
Sep first
9.6
Sep last
9.6
Sep. Now (ρ)
9.6"
Mag pri
16.10
Mag sec
16.20
delta mag (ΔM)
0.1
Spectral class
K6V+K7V (yellow-orange/yellow-orange)
Pri motion ra
+006
Sec motion ra
+006
Pri motion dec
-011
Sec motion dec
-011
Notes
T (Parallax indicates physical)
This double is physical.
 
 
02389+8246 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 408 02 38 51 +82 45 40 DVG 52 AB 2016 12 246 9.6 16.10 16.20 0.10 <===
Show 408 02 38 51 +82 45 40 DVG 52 AC 2016 10 14 10.7 16.10 18.70 2.60
Show 408 02 38 56 +82 45 44 DVG 52 BC 2016 10 39 18.3 16.20 18.70 2.50
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
246
Precise sep
9.632
Constellation
Hydra
SAO
408
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02389+8246 DVG 52 AB 2016 11 246 9.6 16.10 16.20 K6V+K7V T 023851.13+824540.2

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