23180+0521 CVR 278

 
 
23h 18m 02.28s +05 20' 58.6" P.A. 216 sep 51.8 mag 14.60,16.60 Sp M1+M3
 
 
Coord 2000
23180+0521
Discov num
CVR 278
Comp
Coord arcsec 2000
23 18 02.28 +05 20 58.6
Date first
1993
Date last
2010
Obs
4
Pa first
216
Pa last
216
P.A. Now (θ)
216°
Sep first
52.0
Sep last
51.8
Sep. Now (ρ)
51.8"
Mag pri
14.60
Mag sec
16.60
delta mag (ΔM)
2
Spectral class
M1+M3 (red/red)
Pri motion ra
+124
Sec motion ra
+121
Pri motion dec
+076
Sec motion dec
+072
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.034 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
216.1
Precise sep
51.78
Constellation
Pisces
last precise pa
216.1
last precise sep
51.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23180+0521 CVR 278 2008 1 216 51.7 14.60 16.60 M1+M3 V R 231802.28+052058.6
23180+0521 CVR 278 2010 4 216 51.8 14.60 16.60 M1+M3 V R 231802.28+052058.6

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