09517-1729 UC 1840

 
 
09h 51m 39.47s -17 28' 50.9" P.A. 322.00 sep 34.3 mag 14.00,16.50
 
 
Coord 2000
09517-1729
Discov num
UC 1840
Comp
Coord arcsec 2000
09 51 39.47 -17 28 50.9
Date first
2000
Date last
2015
Obs
4
Pa first
321
Pa last
322
P.A. Now (θ)
322°
Sep first
34.8
Sep last
34.3
Sep. Now (ρ)
34.3"
Mag pri
14.00
Mag sec
16.50
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
-090
Sec motion ra
-057
Pri motion dec
-020
Sec motion dec
-040
Notes
V (Proper motion indicates physical)
rPM=0.419
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
321.9
Precise sep
34.262
Constellation
Hydra
Gaia DR2
5684171723408108160
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09517-1729 UC 1840 2000 2 321 34.8 14.00 16.50 V 095139.47-172850.9
09517-1729 UC 1840 2001 2 320 35.3 14.00 16.50 V 095139.47-172850.9
09517-1729 UC 1840 2010 3 322 34.3 14.00 16.50 V 095139.47-172850.9
09517-1729 UC 1840 2015 4 322 34.3 14.00 16.50 V 095139.47-172850.9

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