09271-1716 SKI   6

 
 
09h 27m 07.79s -17 15' 56.7" P.A. 358 sep 6.4 mag 9.25,10.07 Sp G5
 
 
Coord 2000
09271-1716
Discov num
SKI   6
Comp
Coord arcsec 2000
09 27 07.79 -17 15 56.7
Date first
1900
Date last
2017
Obs
16
Pa first
357
Pa last
358
P.A. Now (θ)
358°
Sep first
6.0
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
9.25
Mag sec
10.07
delta mag (ΔM)
0.82
Spectral class
G5 (yellow)
Pri motion ra
-028
Sec motion ra
-030
Pri motion dec
-042
Sec motion dec
-013
Notes
rPM=0.576
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
358
Precise sep
6.361
Cdsa2 id
SKI 6
Constellation
Hydra
SAO
155203
Tycho2
6033-00712-1
HD
81748
Ra deg
9.452163888888888
De deg
-17.26575
last precise pa
358
last precise sep
6.361
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09271-1716 SKI 6 2008 11 358 6.4 9.25 10.07 G5 D 092707.79-171556.7
09271-1716 SKI 6 2010 12 357 6.1 9.25 10.07 G5 D 092707.79-171556.7
09271-1716 SKI 6 2014 14 357 6.4 9.25 10.07 G5 092707.79-171556.7
09271-1716 SKI 6 2017 16 358 6.4 9.25 10.07 G5 092707.79-171556.7

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