09164+0356 J   804

 
 
09h 16m 25.05s +03 56' 31.4" P.A. 280 sep 4 mag 9.40,10.00
 
 
Coord 2000
09164+0356
Discov num
J   804
Comp
Coord arcsec 2000
09 16 25.05 +03 56 31.4
Date first
1910
Date last
2012
Obs
9
Pa first
281
Pa last
280
P.A. Now (θ)
280°
Sep first
3.6
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
9.40
Mag sec
10.00
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+011
Sec motion ra
Pri motion dec
+021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
279.5
Precise sep
3.96
Constellation
Hydra
Tycho2
0230-01119-1
last precise pa
279.5
last precise sep
3.96
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09164+0356 J 804 2000 6 280 4.0 9.40 10.00 D 091625.05+035631.4
09164+0356 J 804 2012 8 280 3.9 9.40 10.00 D 091625.05+035631.4

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