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
Gaia DR2
61408028544
 
 
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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