01097-2219 LDS2171

 
 
01h 09m 42.70s -22 19' 11.9" P.A. 209 sep 8.7 mag 16.60,18.80
 
 
Coord 2000
01097-2219
Discov num
LDS2171
Comp
Coord arcsec 2000
01 09 42.70 -22 19 11.9
Date first
1954
Date last
2015
Obs
4
Pa first
209
Pa last
209
P.A. Now (θ)
209°
Sep first
8.5
Sep last
8.7
Sep. Now (ρ)
8.7"
Mag pri
16.60
Mag sec
18.80
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
+034
Sec motion ra
Pri motion dec
-084
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
208.9
Precise sep
8.666
Constellation
Cetus
SAO
166843
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01097-2219 LDS2171 1998 2 210 8.6 16.60 18.80 D 010942.70-221911.9
01097-2219 LDS2171 1999 3 209 8.6 16.60 18.80 010942.70-221911.9
01097-2219 LDS2171 2010 4 210 8.4 16.60 18.80 010942.70-221911.9
01097-2219 LDS2171 2015 4 209 8.7 16.60 18.80 010942.70-221911.9

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