14500+2837 HL    4AB

 
 
14h 49m 58.39s +28 36' 56.9" P.A. 209 sep 60.4 mag 5.79,16.50 Sp A4V dist. 98.43 pc (321.08 l.y.)
 
 
Coord 2000
14500+2837
Discov num
HL    4
Comp
AB
Coord arcsec 2000
14 49 58.39 +28 36 56.9
Date first
1876
Date last
2002
Obs
4
Pa first
207
Pa last
209
P.A. Now (θ)
209°
Sep first
56.3
Sep last
60.4
Sep. Now (ρ)
60.4"
Mag pri
5.79
Mag sec
16.50
delta mag (ΔM)
10.71
Spectral class
A4V (white)
Pri motion ra
+018
Sec motion ra
-015
Pri motion dec
-001
Sec motion dec
-017
Notes
rPM=1.618
This double is not physical.
 
 
14500+2837 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 83551 14500+2837 HL 4 AB 1876 2002 4 209 60.4 5.79 16.50 10.71 <===
Show 83551 14500+2837 HJ 5489 AC 1878 2012 10 21 110.6 5.79 12.94 7.15
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
208.9
Precise sep
60.41
Constellation
Bootes
SAO
83551
HIP
72552
Tycho2
2022-01296-1
HD
130917
HR
5532
BD
BD+29 2581
Distance
98.43
Distance ly
321.08
last precise pa
208.9
last precise sep
60.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14500+2837 HL 4 AB 1999 2 209 60.4 5.79 16.50 D 144958.39+283656.9
14500+2837 HL 4 AB 2002 4 209 60.1 5.79 16.50 D 144958.39+283656.9

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