18306+2606 UC 3598

 
 
18h 30m 38.00s +26 05' 47.4" P.A. 355.00 sep 46.3 mag 14.30,16.40
 
 
Coord 2000
18306+2606
Discov num
UC 3598
Comp
Coord arcsec 2000
18 30 38.00 +26 05 47.4
Date first
2000
Date last
2015
Obs
4
Pa first
355
Pa last
355
P.A. Now (θ)
355°
Sep first
46.5
Sep last
46.3
Sep. Now (ρ)
46.3"
Mag pri
14.30
Mag sec
16.40
delta mag (ΔM)
2.1
Spectral class
Pri motion ra
-093
Sec motion ra
-064
Pri motion dec
+029
Sec motion dec
+024
Notes
V (Proper motion indicates physical)
rPM=0.302
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
355.2
Precise sep
46.337
Constellation
Hydra
Gaia DR2
4537205551741442048
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18306+2606 UC 3598 2000 2 355 46.5 14.30 16.40 V 183038.00+260547.4
18306+2606 UC 3598 2002 2 355 46.0 14.30 16.40 V 183038.00+260547.4
18306+2606 UC 3598 2010 3 356 45.8 14.30 16.40 V 183038.00+260547.4
18306+2606 UC 3598 2015 4 355 46.3 14.30 16.40 V 183038.00+260547.4

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