00231-2106 CVR 316

 
 
00h 23m 04.79s -21 06' 16.1" P.A. 338 sep 8.3 mag 17.00,17.80 Sp M2+M2
 
 
Coord 2000
00231-2106
Discov num
CVR 316
Comp
Coord arcsec 2000
00 23 04.79 -21 06 16.1
Date first
1999
Date last
2015
Obs
5
Pa first
338
Pa last
338
P.A. Now (θ)
338°
Sep first
8.5
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
17.00
Mag sec
17.80
delta mag (ΔM)
0.8
Spectral class
M2+M2 (red/red)
Pri motion ra
+040
Sec motion ra
+043
Pri motion dec
-008
Sec motion dec
-010
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.082 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
337.6
Precise sep
8.349
Constellation
Cetus
Gaia DR2
00972237952
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00231-2106 CVR 316 2004 1 338 8.4 17.00 17.80 M2+M2 V R 002304.57-210608.4
00231-2106 CVR 316 2010 4 338 7.9 17.00 17.80 M2+M2 V R 002304.79-210616.1
00231-2106 CVR 316 2015 5 338 8.3 17.00 17.80 M2+M2 V R 002304.79-210616.1

If you need more information about this double, apply for a data request form to the WDS.