18248-3424 SKF2065

 
 
18h 24m 47.85s -34 24' 16.9" P.A. 164.00 sep 23.3 mag 8.30,11.00 Sp A9V
 
 
Coord 2000
18248-3424
Discov num
SKF2065
Comp
Coord arcsec 2000
18 24 47.85 -34 24 16.9
Date first
1911
Date last
2016
Obs
14
Pa first
165
Pa last
164
P.A. Now (θ)
164°
Sep first
23.0
Sep last
23.3
Sep. Now (ρ)
23.3"
Mag pri
8.30
Mag sec
11.00
delta mag (ΔM)
2.7
Spectral class
A9V (white)
Pri motion ra
-019
Sec motion ra
-020
Pri motion dec
-044
Sec motion dec
-046
Notes
rPM=0.045 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
163.9
Precise sep
23.29
Constellation
Hydra
SAO
210110
Tycho2
7401-02148-1
Gaia DR2
4044405505323477632
HD
169161
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18248-3424 SKF2065 2010 7 164 23.3 8.30 11.00 A9V 182447.85-342416.9
18248-3424 SKF2065 2015 12 164 23.3 8.30 11.00 A9V 182447.85-342416.9

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