03183+5157 HJ 2180

 
 
03h 18m 17.22s +51 57' 32.6" P.A. 296 sep 34.9 mag 11.23,12.11
 
 
Coord 2000
03183+5157
Discov num
HJ 2180
Comp
Coord arcsec 2000
03 18 17.22 +51 57 32.6
Date first
1831
Date last
2016
Obs
11
Pa first
226
Pa last
296
P.A. Now (θ)
296°
Sep first
15.0
Sep last
34.9
Sep. Now (ρ)
34.9"
Mag pri
11.23
Mag sec
12.11
delta mag (ΔM)
0.88
Spectral class
Pri motion ra
+103
Sec motion ra
-005
Pri motion dec
-135
Sec motion dec
+000
Notes
rPM=1.018
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296
Precise sep
34.935
Constellation
Perseus
Tycho2
3323-01214-1
last precise pa
296
last precise sep
34.935
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03183+5157 HJ 2180 1909 2 271 19.1 11.43 12.60 031817.22+515732.6
03183+5157 HJ 2180 1989 4 292 30.9 11.43 12.60 031817.22+515732.6
03183+5157 HJ 2180 2002 6 294 33.1 11.23 12.11 031817.22+515732.6
03183+5157 HJ 2180 2014 7 296 34.8 11.23 12.11 031817.22+515732.6
03183+5157 HJ 2180 2016 11 296 34.9 11.23 12.11 031817.22+515732.6

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