01502-7550 SPM   5

 
 
01h 50m 13.53s -75 49' 35.0" P.A. 358.00 sep 9.8 mag 15.20,16.70
 
 
Coord 2000
01502-7550
Discov num
SPM   5
Comp
Coord arcsec 2000
01 50 13.53 -75 49 35.0
Date first
1986
Date last
2015
Obs
10
Pa first
358
Pa last
358
P.A. Now (θ)
358°
Sep first
9.8
Sep last
9.8
Sep. Now (ρ)
9.8"
Mag pri
15.20
Mag sec
16.70
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
-049
Sec motion ra
-051
Pri motion dec
-134
Sec motion dec
-112
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.155 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
357.8
Precise sep
9.83
Constellation
Hydrus
Gaia DR2
15177425792
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01502-7550 SPM 5 2000 5 358 9.8 15.20 16.70 V 015013.53-754935.0
01502-7550 SPM 5 2010 8 357 9.7 15.20 16.70 V 015013.53-754935.0
01502-7550 SPM 5 2015 9 358 9.8 15.20 16.70 V 015013.53-754935.0

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