20015+8447 LOC 445

 
 
20h 01m 27.62s +84 46' 59.1" P.A. 183.00 sep 45.6 mag 16.60,19.00
 
 
Coord 2000
20015+8447
Discov num
LOC 445
Comp
Coord arcsec 2000
20 01 27.62 +84 46 59.1
Date first
2013
Date last
2015
Obs
2
Pa first
183
Pa last
183
P.A. Now (θ)
183°
Sep first
45.5
Sep last
45.6
Sep. Now (ρ)
45.6"
Mag pri
16.60
Mag sec
19.00
delta mag (ΔM)
2.4
Spectral class
Pri motion ra
+083
Sec motion ra
+084
Pri motion dec
+050
Sec motion dec
+051
Notes
V (Proper motion indicates physical)
rPM=0.014 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
182.7
Precise sep
45.605
Constellation
Hydra
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20015+8447 LOC 445 2015 2 183 45.6 16.60 19.00 V 200127.62+844659.1

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