05313+2819 IPH  15

 
 
05h 31m 16.93s +28 18' 48.7" P.A. 220 sep 27.9 mag 15.30,16.60
 
 
Coord 2000
05313+2819
Discov num
IPH  15
Comp
Coord arcsec 2000
05 31 16.93 +28 18 48.7
Date first
1955
Date last
2010
Obs
4
Pa first
220
Pa last
220
P.A. Now (θ)
220°
Sep first
27.9
Sep last
27.9
Sep. Now (ρ)
27.9"
Mag pri
15.30
Mag sec
16.60
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-047
Sec motion ra
-045
Pri motion dec
-049
Sec motion dec
-050
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.033 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
220.2
Precise sep
27.93
Constellation
Taurus
last precise pa
220.2
last precise sep
27.93
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05313+2819 IPH 15 2003 2 220 28.0 15.30 16.60 VR 053116.93+281848.7
05313+2819 IPH 15 2010 4 220 27.9 15.30 16.60 V R 053116.93+281848.7

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