01438+1206 HJ   18

 
 
01h 43m 50.13s +12 06' 35.1" P.A. 149 sep 17.3 mag 12.51,13.50
 
 
Coord 2000
01438+1206
Discov num
HJ   18
Comp
Coord arcsec 2000
01 43 50.13 +12 06 35.1
Date first
1825
Date last
2010
Obs
9
Pa first
140
Pa last
149
P.A. Now (θ)
149°
Sep first
22.5
Sep last
17.3
Sep. Now (ρ)
17.3"
Mag pri
12.51
Mag sec
13.50
delta mag (ΔM)
0.99
Spectral class
Pri motion ra
+023
Sec motion ra
-002
Pri motion dec
-017
Sec motion dec
-022
Notes
N (See Notes)
rPM=0.891
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
149.2
Precise sep
17.26
Constellation
Pisces
Tycho2
0625-00326-1
last precise pa
149.2
last precise sep
17.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01438+1206 HJ 18 1998 5 148 17.4 12.51 13.50 N D 014350.13+120635.1
01438+1206 HJ 18 1999 7 148 17.4 12.51 13.50 N D 014350.13+120635.1
01438+1206 HJ 18 2000 9 149 17.4 12.51 13.50 N D 014350.13+120635.1
01438+1206 HJ 18 2010 9 149 17.2 12.51 13.50 N 014350.13+120635.1

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