00472-2213 LDS2154

 
 
00h 47m 15.16s -22 12' 42.6" P.A. 106 sep 40.2 mag 11.38,17.50 Sp K4
 
 
Coord 2000
00472-2213
Discov num
LDS2154
Comp
Coord arcsec 2000
00 47 15.16 -22 12 42.6
Date first
1954
Date last
2000
Obs
4
Pa first
104
Pa last
106
P.A. Now (θ)
106°
Sep first
44.0
Sep last
40.2
Sep. Now (ρ)
40.2"
Mag pri
11.38
Mag sec
17.50
delta mag (ΔM)
6.12
Spectral class
K4 (yellow-orange)
Pri motion ra
+095
Sec motion ra
+004
Pri motion dec
-019
Sec motion dec
+000
Notes
rPM=0.96
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.6
Precise sep
40.16
Constellation
Cetus
Tycho2
5849-02204-1
last precise pa
105.6
last precise sep
40.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00472-2213 LDS2154 1998 3 106 40.4 11.38 14.70 D 004715.16-221242.7
00472-2213 LDS2154 2000 4 106 40.2 11.38 17.50 K4 D 004715.16-221242.6
00472-2213 LDS2154 2010 5 107 38.4 11.38 17.50 K4 004715.16-221242.6

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