09289-0428 LDS3897

 
 
09h 28m 52.30s -04 28' 04.4" P.A. 285 sep 70.3 mag 17.90,18.40
 
 
Coord 2000
09289-0428
Discov num
LDS3897
Comp
Coord arcsec 2000
09 28 52.30 -04 28 04.4
Date first
1960
Date last
2015
Obs
5
Pa first
285
Pa last
285
P.A. Now (θ)
285°
Sep first
70.0
Sep last
70.3
Sep. Now (ρ)
70.3"
Mag pri
17.90
Mag sec
18.40
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-087
Sec motion ra
Pri motion dec
-139
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
284.5
Precise sep
70.313
Constellation
Hydra
Gaia DR2
27827841280
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09289-0428 LDS3897 1998 2 285 70.4 17.90 18.40 D 092852.30-042804.4
09289-0428 LDS3897 2010 4 285 70.3 17.90 18.40 092852.30-042804.4
09289-0428 LDS3897 2015 5 285 70.3 17.90 18.40 092852.30-042804.4

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