00197+1951 GWP  40

 
 
00h 19m 43.03s +19 51' 12.0" P.A. 263 sep 53.1 mag 14.90,15.00 Sp M5+M5
 
 
Coord 2000
00197+1951
Discov num
GWP  40
Comp
Coord arcsec 2000
00 19 43.03 +19 51 12.0
Date first
1990
Date last
2016
Obs
8
Pa first
262
Pa last
263
P.A. Now (θ)
263°
Sep first
52.7
Sep last
53.1
Sep. Now (ρ)
53.1"
Mag pri
14.90
Mag sec
15.00
delta mag (ΔM)
0.1
Spectral class
M5+M5 (red/red)
Pri motion ra
+066
Sec motion ra
+071
Pri motion dec
-040
Sec motion dec
-042
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.065 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
262.6
Precise sep
53.103
Cdsa2 id
GWP 40
Constellation
Pisces
Ra deg
0.3286194444444444
De deg
19.853333333333335
last precise pa
262.6
last precise sep
53.103
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00197+1951 GWP 40 1998 2 263 53.0 14.90 15.00 N D 001943.03+195112.0
00197+1951 GWP 40 2000 3 263 52.9 14.90 15.00 N D 001943.03+195112.0
00197+1951 GWP 40 2009 4 263 52.9 14.90 15.00 M5+M5 N 001943.03+195112.0
00197+1951 GWP 40 2015 6 263 52.8 14.90 15.00 M5+M5 NV 001943.03+195112.0
00197+1951 GWP 40 2016 8 263 53.1 14.90 15.00 M5+M5 NV 001943.03+195112.0

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