09042+0547 A  2971

 
 
09h 04m 11.53s +05 46' 38.0" P.A. 335 sep 0.3 mag 9.97,10.07 Sp K0
 
 
Coord 2000
09042+0547
Discov num
A  2971
Comp
Coord arcsec 2000
09 04 11.53 +05 46 38.0
Date first
1914
Date last
1995
Obs
13
Pa first
342
Pa last
335
P.A. Now (θ)
335°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.97
Mag sec
10.07
delta mag (ΔM)
0.1
Spectral class
K0 (yellow-orange)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
+009
Sec motion dec
+009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334.7
Precise sep
0.308
Constellation
Hydra
Tycho2
0232-00414-1
last precise pa
334.7
last precise sep
0.308
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09042+0547 A 2971 1995 13 335 0.3 9.97 10.07 K0 090411.53+054638.0

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