02264-0540 HJ 2138

 
 
02h 26m 25.20s -05 40' 12.8" P.A. 158 sep 12.4 mag 11.10,12.50
 
 
Coord 2000
02264-0540
Discov num
HJ 2138
Comp
Coord arcsec 2000
02 26 25.20 -05 40 12.8
Date first
1831
Date last
2016
Obs
6
Pa first
164
Pa last
158
P.A. Now (θ)
158°
Sep first
6.0
Sep last
12.4
Sep. Now (ρ)
12.4"
Mag pri
11.10
Mag sec
12.50
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
+017
Sec motion ra
+016
Pri motion dec
-033
Sec motion dec
-032
Notes
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
157.6
Precise sep
12.379
Constellation
Cetus
last precise pa
157.6
last precise sep
12.379
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02264-0540 HJ 2138 1998 3 157 12.5 11.10 12.50 D 022625.20-054012.8
02264-0540 HJ 2138 1999 4 159 12.4 11.10 12.50 D 022625.20-054012.8
02264-0540 HJ 2138 2010 5 158 12.0 11.10 12.50 022625.20-054012.8
02264-0540 HJ 2138 2016 6 158 12.4 11.10 12.50 022625.20-054012.8

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