00554+2711 GRV  50AC

 
 
00h 55m 15.90s +27 09' 48.6" P.A. 192 sep 60.8 mag 11.84,13.59
 
 
Coord 2000
00554+2711
Discov num
GRV  50
Comp
AC
Coord arcsec 2000
00 55 15.90 +27 09 48.6
Date first
1997
Date last
2001
Obs
2
Pa first
192
Pa last
192
P.A. Now (θ)
192°
Sep first
60.9
Sep last
60.8
Sep. Now (ρ)
60.8"
Mag pri
11.84
Mag sec
13.59
delta mag (ΔM)
1.75
Spectral class
Pri motion ra
+012
Sec motion ra
+020
Pri motion dec
-012
Sec motion dec
+002
Notes
rPM=0.802
This double is not physical.
 
 
00554+2711 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00554+2711 BRT 3 AB 1897 2001 4 338 3.4 11.84 12.60 0.76
Show 00554+2711 GRV 50 AC 1997 2001 2 192 60.8 11.84 13.59 1.75 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
192.2
Precise sep
60.82
Constellation
Pisces
last precise pa
192.2
last precise sep
60.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00554+2711 GRV 50 AC 2000 2 192 60.8 11.60 13.50 D 005515.90+270948.6
00554+2711 GRV 50 AC 2001 3 192 60.8 11.84 13.59 D 005515.90+270948.6

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