06550-2024 H 5  65CD

 
 
06h 55m 02.33s -20 25' 06.0" P.A. 187 sep 80.4 mag 9.20,9.66 dist. 154.56 pc (504.17 l.y.)
 
 
Coord 2000
06550-2024
Discov num
H 5  65
Comp
CD
Coord arcsec 2000
06 55 02.33 -20 25 06.0
Date first
1825
Date last
2015
Obs
11
Pa first
134
Pa last
187
P.A. Now (θ)
187°
Sep first
88.0
Sep last
80.4
Sep. Now (ρ)
80.4"
Mag pri
9.20
Mag sec
9.66
delta mag (ΔM)
0.46
Spectral class
Pri motion ra
-004
Sec motion ra
+001
Pri motion dec
+004
Sec motion dec
+003
Notes
N (See Notes)
rPM=0.901
This double is not physical.
 
 
06550-2024 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17 CMa 172569 06550-2024 H 5 65 AB 1782 2015 22 147 42.9 5.80 8.66 2.86
Show 06550-2024 H 5 65 AC 1825 2015 17 187 48.5 5.80 9.20 3.40
Show 06550-2024 H 5 65 AD 1825 2015 12 187 128.8 5.80 9.66 3.86
Show 06550-2024 H 5 65 BC 1825 2015 13 247 31.3 8.66 9.20 0.54
Show 06550-2024 H 5 65 CD 1825 2015 11 187 80.4 9.20 9.66 0.46 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
186.9
Precise sep
80.356
Spectr
A2V
Constellation
Canis Major
SAO
172569
HIP
33248
Tycho2
5958-03293-1
Gaia DR2
76250496000
HD
51055
HR
2588
GC
9078
BD
BD-20 1624
Flamsteed
17 Canis Majoris
Flamsteed name
17 CMa
Distance
154.56
Distance ly
504.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06550-2024 H 5 65 CD 2002 9 187 79.0 9.20 9.66 N D 065502.33-202506.0
06550-2024 H 5 65 CD 2015 11 187 80.4 9.20 9.66 N 065502.33-202506.0

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