01530+0834 UC  640

 
 
01h 53m 01.43s +08 33' 52.2" P.A. 247.00 sep 65.6 mag 13.79,14.06
 
 
Coord 2000
01530+0834
Discov num
UC  640
Comp
Coord arcsec 2000
01 53 01.43 +08 33 52.2
Date first
2000
Date last
2015
Obs
7
Pa first
247
Pa last
247
P.A. Now (θ)
247°
Sep first
65.4
Sep last
65.6
Sep. Now (ρ)
65.6"
Mag pri
13.79
Mag sec
14.06
delta mag (ΔM)
0.27
Spectral class
Pri motion ra
+077
Sec motion ra
+096
Pri motion dec
+004
Sec motion dec
+016
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.231 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
246.5
Precise sep
65.62
Constellation
Pisces
Gaia DR2
18397337600
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01530+0834 UC 640 2000 2 247 65.4 13.80 14.10 V 015301.43+083352.2
01530+0834 UC 640 2010 3 247 65.6 13.79 14.06 V 015301.43+083352.2
01530+0834 UC 640 2015 4 247 65.6 13.79 14.06 V 015301.43+083352.2

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