16240+4822 BUP 168AB

 
 
16h 24m 09.70s +48 21' 09.1" P.A. 288 sep 176 mag 10.44,13.97 Sp M3 dist. 8.06 pc (26.29 l.y.)
 
 
Coord 2000
16240+4822
Discov num
BUP 168
Comp
AB
Coord arcsec 2000
16 24 09.70 +48 21 09.1
Date first
1911
Date last
1998
Obs
2
Pa first
284
Pa last
288
P.A. Now (θ)
288°
Sep first
70.7
Sep last
176.0
Sep. Now (ρ)
176"
Mag pri
10.44
Mag sec
13.97
delta mag (ΔM)
3.53
Spectral class
M3 (red)
Pri motion ra
+115
Sec motion ra
+008
Pri motion dec
-045
Sec motion dec
+000
Notes
N P (See Notes, 100-year proper motion)
rPM=0.94
This double is not physical.
 
 
16240+4822 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16240+4822 HEN 1 Aa,Ab 1982 2006 13 73 0.1 10.44 15.00 4.56 Y
Show 16240+4822 BUP 168 AB 1911 1998 2 288 176.0 10.44 13.97 3.53 <===
Show 16240+4822 BUP 168 AC 1911 2003 4 93 999.9 10.44 9.50 0.94
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
287.8
Precise sep
176.03
Cdsa2 id
BUP 168 AB
Constellation
Hercules
HIP
80346
Tycho2
3495-00601-1
GL
Gl 623
Ra deg
16.402694444444442
De deg
48.35252777777778
Distance
8.06
Distance ly
26.29
last precise pa
287.8
last precise sep
176.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16240+4822 BUP 168 AB 1911 1 284 70.7 10.44 13.00 N D 162409.32+482110.4
16240+4822 BUP 168 AB 1998 2 288 176.0 10.44 13.97 M3 N DP 162409.32+482110.4

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