02250-1501 GWP 312

 
 
02h 24m 59.39s -15 01' 13.6" P.A. 136 sep 8.9 mag 17.60,18.10
 
 
Coord 2000
02250-1501
Discov num
GWP 312
Comp
Coord arcsec 2000
02 24 59.39 -15 01 13.6
Date first
1951
Date last
2015
Obs
6
Pa first
137
Pa last
136
P.A. Now (θ)
136°
Sep first
8.6
Sep last
8.9
Sep. Now (ρ)
8.9"
Mag pri
17.60
Mag sec
18.10
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+034
Sec motion ra
+042
Pri motion dec
-100
Sec motion dec
-102
Notes
N V R (See Notes, Proper motion indicates physical, Red magnitudes)
rPM=0.075 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136.2
Precise sep
8.93
Constellation
Cetus
Gaia DR2
02754215808
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02250-1501 GWP 312 1998 5 139 8.7 17.60 18.10 NV R 022459.39-150113.6
02250-1501 GWP 312 2015 6 136 8.9 17.60 18.10 NV R 022459.39-150113.6

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