06550-2024 H 5  65AD

 
 
06h 55m 02.74s -20 24' 17.5" P.A. 187 sep 128.8 mag 5.80,9.66 Sp A3IV dist. 154.56 pc (504.17 l.y.)
 
 
Coord 2000
06550-2024
Discov num
H 5  65
Comp
AD
Coord arcsec 2000
06 55 02.74 -20 24 17.5
Date first
1834
Date last
2015
Obs
11
Pa first
185
Pa last
187
P.A. Now (θ)
187°
Sep first
125.0
Sep last
128.8
Sep. Now (ρ)
128.8"
Mag pri
5.80
Mag sec
9.66
delta mag (ΔM)
3.86
Spectral class
A3IV (white)
Pri motion ra
+000
Sec motion ra
+001
Pri motion dec
-011
Sec motion dec
+003
Notes
N (See Notes)
rPM=1.276
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 1834 2015 11 187 128.8 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 1834 2015 10 187 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
128.833
Constellation
Canis Major
SAO
172569
HIP
33248
Tycho2
5958-03293-1
Gaia DR2
10610225408
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 AD 2002 9 187 128.4 5.80 9.66 A3IV N D 065502.74-202417.5
06550-2024 H 5 65 AD 2011 10 187 128.4 5.80 9.66 A3IV N D 065502.74-202417.5
06550-2024 H 5 65 AD 2015 12 187 128.8 5.80 9.66 A3IV N 065502.74-202417.5

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