01509+1031 GWP 228

 
 
01h 50m 52.00s +10 31' 02.1" P.A. 247.00 sep 5.7 mag 14.60,16.80
 
 
Coord 2000
01509+1031
Discov num
GWP 228
Comp
Coord arcsec 2000
01 50 52.00 +10 31 02.1
Date first
1988
Date last
2015
Obs
7
Pa first
245
Pa last
247
P.A. Now (θ)
247°
Sep first
4.4
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
14.60
Mag sec
16.80
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
+076
Sec motion ra
+079
Pri motion dec
-060
Sec motion dec
-068
Notes
N V (See Notes, Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.082 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
246.9
Precise sep
5.694
Constellation
Pisces
Tycho2
0625-01008-1
Gaia DR2
92222991360
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01509+1031 GWP 228 2000 3 247 5.4 14.60 16.80 NV 015052.00+103102.1
01509+1031 GWP 228 2015 5 247 5.7 14.60 16.80 NV 015052.00+103102.1

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