02319+4004 NSN  18

 
 
02h 31m 54.16s +40 03' 51.4" P.A. 179 sep 6 mag 15.10,15.10
 
 
Coord 2000
02319+4004
Discov num
NSN  18
Comp
Coord arcsec 2000
02 31 54.16 +40 03 51.4
Date first
1951
Date last
2016
Obs
9
Pa first
180
Pa last
179
P.A. Now (θ)
179°
Sep first
6.0
Sep last
6.0
Sep. Now (ρ)
6"
Mag pri
15.10
Mag sec
15.10
delta mag (ΔM)
0
Spectral class
Pri motion ra
+203
Sec motion ra
+202
Pri motion dec
-003
Sec motion dec
-001
Notes
V (Proper motion indicates physical)
rPM=0.011 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
179.2
Precise sep
5.981
Constellation
Andromeda
last precise pa
179.2
last precise sep
5.981
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02319+4004 NSN 18 2016 9 179 6.0 15.10 15.10 V 023154.16+400351.4

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