09549-1750 FEN  16

 
 
09h 54m 50.22s -17 50' 05.5" P.A. 155 sep 4.6 mag 10.71,10.88
 
 
Coord 2000
09549-1750
Discov num
FEN  16
Comp
Coord arcsec 2000
09 54 50.22 -17 50 05.5
Date first
1915
Date last
2017
Obs
10
Pa first
158
Pa last
155
P.A. Now (θ)
155°
Sep first
5.0
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
10.71
Mag sec
10.88
delta mag (ΔM)
0.17
Spectral class
Pri motion ra
+003
Sec motion ra
+041
Pri motion dec
+043
Sec motion dec
-069
Notes
N (See Notes)
rPM=1.474
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
154.8
Precise sep
4.567
Cdsa2 id
FEN 16
Constellation
Hydra
Tycho2
6049-00289-1
Ra deg
9.91395
De deg
-17.83486111111111
last precise pa
154.8
last precise sep
4.567
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09549-1750 FEN 16 1998 6 154 4.4 10.71 10.88 N D 095450.22-175005.5
09549-1750 FEN 16 2010 7 155 4.5 10.71 10.88 N D 095450.22-175005.5
09549-1750 FEN 16 2017 10 155 4.6 10.71 10.88 N 095450.22-175005.5

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