15031+0421 BAL2866AB

 
 
15h 03m 06.52s +04 20' 51.7" P.A. 126.00 sep 10.5 mag 11.81,11.56
 
 
Coord 2000
15031+0421
Discov num
BAL2866
Comp
AB
Coord arcsec 2000
15 03 06.52 +04 20 51.7
Date first
1910
Date last
2015
Obs
11
Pa first
131
Pa last
126
P.A. Now (θ)
126°
Sep first
16.3
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
11.81
Mag sec
11.56
delta mag (ΔM)
0.25
Spectral class
Pri motion ra
+040
Sec motion ra
-006
Pri motion dec
-057
Sec motion dec
-012
Notes
rPM=0.924
This double is not physical.
 
 
15031+0421 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15031+0421 BAL2866 AB 1910 2015 11 126 10.5 11.81 11.56 0.25 <===
Show 15031+0421 FYM 242 BC 2000 2015 13 100 20.4 11.56 13.70 2.14
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
126
Precise sep
10.5
Constellation
Virgo
Tycho2
0342-00947-1
Gaia DR2
1156584600609995520
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15031+0421 BAL2866 AB 2015 6 126 10.5 11.81 11.56 150306.52+042051.7

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