09225-0105 A  1760

 
 
09h 22m 32.05s -01 04' 32.6" P.A. 142 sep 1.8 mag 8.70,11.11 Sp A2V dist. 581.4 pc (1896.53 l.y.)
 
 
Coord 2000
09225-0105
Discov num
A  1760
Comp
Coord arcsec 2000
09 22 32.05 -01 04 32.6
Date first
1908
Date last
1991
Obs
8
Pa first
146
Pa last
142
P.A. Now (θ)
142°
Sep first
1.7
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
8.70
Mag sec
11.11
delta mag (ΔM)
2.41
Spectral class
A2V (white)
Pri motion ra
+000
Sec motion ra
-002
Pri motion dec
-009
Sec motion dec
-010
Notes
rPM=0.219 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
141.8
Precise sep
1.78
Cdsa2 id
A 1760
Constellation
Hydra
HIP
45972
Tycho2
4881-01000-1
HD
80916
BD
BD-00 2184
Ra deg
9.375569444444444
De deg
-1.0757222222222222
Distance
581.4
Distance ly
1896.53
last precise pa
141.8
last precise sep
1.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09225-0105 A 1760 1991 8 142 1.8 8.70 11.11 A2V 092232.05-010432.6

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