09448-7554 HJ 4258

 
 
09h 44m 46.45s -75 53' 57.0" P.A. 163 sep 8.6 mag 9.22,9.85 Sp F7(IV)+F dist. 228.83 pc (746.44 l.y.)
 
 
Coord 2000
09448-7554
Discov num
HJ 4258
Comp
Coord arcsec 2000
09 44 46.45 -75 53 57.0
Date first
1836
Date last
2010
Obs
16
Pa first
161
Pa last
163
P.A. Now (θ)
163°
Sep first
7.5
Sep last
8.6
Sep. Now (ρ)
8.6"
Mag pri
9.22
Mag sec
9.85
delta mag (ΔM)
0.63
Spectral class
F7(IV)+F (yellow-white/yellow-white)
Pri motion ra
-058
Sec motion ra
-055
Pri motion dec
+033
Sec motion dec
+020
Notes
rPM=0.2 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
163.2
Precise sep
8.58
Cdsa2 id
HJ 4258
Constellation
Chamaeleon
HIP
47810
Tycho2
9396-01852-1
HD
85127
CP
CP-75 615
Ra deg
9.746236111111111
De deg
-75.89916666666667
Distance
228.83
Distance ly
746.44
last precise pa
163.2
last precise sep
8.58
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09448-7554 HJ 4258 2000 14 163 8.7 9.22 9.85 F7(IV)+F D 094446.45-755357.0
09448-7554 HJ 4258 2010 16 164 7.5 9.22 9.85 F7(IV)+F 094446.45-755357.0

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