20302+2651 BUP 213AE

 
 
20h 30m 10.63s +26 50' 33.7" P.A. 93 sep 999.9 mag 10.50,10.18 Sp M1V+G5 dist. 23.82 pc (77.7 l.y.)
 
 
Coord 2000
20302+2651
Discov num
BUP 213
Comp
AE
Coord arcsec 2000
20 30 10.63 +26 50 33.7
Date first
1900
Date last
2002
Obs
5
Pa first
94
Pa last
93
P.A. Now (θ)
93°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
10.50
Mag sec
10.18
delta mag (ΔM)
0.32
Spectral class
M1V+G5 (red/yellow)
Pri motion ra
-163
Sec motion ra
-006
Pri motion dec
-130
Sec motion dec
-005
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.963
This double is not physical.
 
 
20302+2651 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20302+2651 WOR 9 AB 1959 2016 41 214 0.6 10.50 10.63 0.13 Y
Show 20302+2651 BUP 213 AC 1898 2015 13 317 9.9 10.50 12.67 2.17
Show 20302+2651 BUP 213 AD 1898 2015 11 281 93.0 10.50 11.00 0.50
Show 20302+2651 BUP 213 AE 1900 2002 5 93 999.9 10.50 10.18 0.32 <===
Show 20302+2651 LMP 45 AF 1997 2015 6 252 43.7 10.50 13.10 2.60
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
93.2
Precise sep
1339.32
Constellation
Vulpecula
HIP
101150
Tycho2
2164-00070-1
Gaia DR2
01709083136
HD
340345
BD
BD+26 3915
Distance
23.82
Distance ly
77.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20302+2651 BUP 213 AE 1991 3 93 999.9 10.50 10.18 N 203010.77+265035.2
20302+2651 BUP 213 AE 2002 5 93 999.9 10.50 10.18 M1V+G5 NU 203010.77+265035.2

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