09453-2020 I   496

 
 
09h 45m 20.76s -20 20' 24.3" P.A. 347 sep 2.7 mag 8.70,9.93 Sp F0V dist. 440.53 pc (1437.01 l.y.)
 
 
Coord 2000
09453-2020
Discov num
I   496
Comp
Coord arcsec 2000
09 45 20.76 -20 20 24.3
Date first
1911
Date last
2000
Obs
14
Pa first
348
Pa last
347
P.A. Now (θ)
347°
Sep first
2.7
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
8.70
Mag sec
9.93
delta mag (ΔM)
1.23
Spectral class
F0V (yellow-white)
Pri motion ra
-010
Sec motion ra
-018
Pri motion dec
-021
Sec motion dec
-004
Notes
rPM=0.808
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347.1
Precise sep
2.7
Cdsa2 id
I 496
Constellation
Hydra
HIP
47866
Tycho2
6052-00104-1
HD
84517
BD
BD-19 2809
Ra deg
9.755766666666666
De deg
-20.340083333333332
Distance
440.53
Distance ly
1437.01
last precise pa
347.1
last precise sep
2.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09453-2020 I 496 2000 13 347 2.7 8.70 9.93 F0V D 094520.76-202024.3

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