07493+0425 WSI 157AC

 
 
07h 49m 17.34s +04 24' 45.6" P.A. 181 sep 15.3 mag 11.90,13.60
 
 
Coord 2000
07493+0425
Discov num
WSI 157
Comp
AC
Coord arcsec 2000
07 49 17.34 +04 24 45.6
Date first
1999
Date last
2015
Obs
4
Pa first
180
Pa last
181
P.A. Now (θ)
181°
Sep first
15.1
Sep last
15.3
Sep. Now (ρ)
15.3"
Mag pri
11.90
Mag sec
13.60
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
+006
Sec motion ra
-009
Pri motion dec
+006
Sec motion dec
-019
Notes
rPM=1.387
This double is not physical.
 
 
07493+0425 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 07493+0425 BAL2790 AB 1910 2015 5 133 9.7 11.90 12.20 0.30
Show 07493+0425 WSI 157 AC 1999 2015 4 181 15.3 11.90 13.60 1.70 <===
Show 07493+0425 WSI 157 BC 1999 2015 4 221 11.3 12.20 13.60 1.40
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181.3
Precise sep
15.257
Constellation
Canis Minor
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07493+0425 WSI 157 AC 2000 2 180 15.1 11.90 13.60 074917.34+042445.6
07493+0425 WSI 157 AC 2014 3 182 15.2 11.90 13.60 074917.34+042445.6
07493+0425 WSI 157 AC 2015 4 181 15.3 11.90 13.60 074917.34+042445.6

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