00554+2711 BRT   3AB

 
 
00h 55m 15.90s +27 09' 48.6" P.A. 338 sep 3.4 mag 11.84,12.60
 
 
Coord 2000
00554+2711
Discov num
BRT   3
Comp
AB
Coord arcsec 2000
00 55 15.90 +27 09 48.6
Date first
1897
Date last
2001
Obs
4
Pa first
353
Pa last
338
P.A. Now (θ)
338°
Sep first
2.4
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
11.84
Mag sec
12.60
delta mag (ΔM)
0.76
Spectral class
Pri motion ra
+012
Sec motion ra
-001
Pri motion dec
-012
Sec motion dec
+007
Notes
rPM=1.357
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
337.6
Precise sep
3.353
Cdsa2 id
BRT 3 AB
Constellation
Pisces
Ra deg
0.9210833333333333
De deg
27.1635
last precise pa
337.6
last precise sep
3.353
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00554+2711 BRT 3 AB 1997 3 338 3.3 11.30 12.10 D 005515.90+270948.6
00554+2711 BRT 3 AB 2001 4 338 3.4 11.84 12.60 D 005515.90+270948.6

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