09129+2420 BRT 155AB

 
 
09h 12m 51.05s +24 20' 29.6" P.A. 270 sep 4.5 mag 9.83,10.60
 
 
Coord 2000
09129+2420
Discov num
BRT 155
Comp
AB
Coord arcsec 2000
09 12 51.05 +24 20 29.6
Date first
1892
Date last
2017
Obs
8
Pa first
270
Pa last
270
P.A. Now (θ)
270°
Sep first
5.0
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
9.83
Mag sec
10.60
delta mag (ΔM)
0.77
Spectral class
Pri motion ra
+020
Sec motion ra
-065
Pri motion dec
-001
Sec motion dec
-014
Notes
rPM=1.293
This double is not physical.
 
 
09129+2420 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09129+2420 TDS6396 Aa,Ab 1992 1992 1 307 0.5 10.45 10.45 0.00
Show 09129+2420 BRT 155 AB 1892 2017 8 270 4.5 9.83 10.60 0.77 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
270.1
Precise sep
4.548
Constellation
Cancer
Tycho2
1951-00020-1
last precise pa
270.1
last precise sep
4.548
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09129+2420 BRT 155 AB 2000 5 269 4.5 9.83 10.60 D 091251.05+242029.6
09129+2420 BRT 155 AB 2011 6 270 4.3 9.83 10.60 D 091251.05+242029.6
09129+2420 BRT 155 AB 2017 8 270 4.5 9.83 10.60 091251.05+242029.6

If you need more information about this double, apply for a data request form to the WDS.