02480-0108 GRV 993

 
 
02h 48m 48.91s -01 08' 12.4" P.A. 108 sep 17.5 mag 15.70,15.70 Sp M2.2+M2.3
 
 
Coord 2000
02480-0108
Discov num
GRV 993
Comp
Coord arcsec 2000
02 48 48.91 -01 08 12.4
Date first
1998
Date last
2010
Obs
6
Pa first
108
Pa last
108
P.A. Now (θ)
108°
Sep first
17.6
Sep last
17.5
Sep. Now (ρ)
17.5"
Mag pri
15.70
Mag sec
15.70
delta mag (ΔM)
0
Spectral class
M2.2+M2.3 (red/red)
Pri motion ra
+051
Sec motion ra
+050
Pri motion dec
+018
Sec motion dec
+018
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.018 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
107.9
Precise sep
17.52
Constellation
Cetus
last precise pa
107.9
last precise sep
17.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02480-0108 GRV 993 2000 2 108 17.5 15.70 15.70 D 024848.91-010812.4
02480-0108 GRV 993 2002 3 108 17.5 15.70 15.70 M2.2+M2.3 NVD 024848.91-010812.4
02480-0108 GRV 993 2010 6 108 17.5 15.70 15.70 M2.2+M2.3 NV 024848.91-010812.4

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