07219+2027 BU 1413BC

 
 
07h 21m 56.19s +20 26' 20.0" P.A. 244 sep 7.5 mag 12.20,14.00 dist. 135.87 pc (443.21 l.y.)
 
 
Coord 2000
07219+2027
Discov num
BU 1413
Comp
BC
Coord arcsec 2000
07 21 56.19 +20 26 20.0
Date first
1900
Date last
2015
Obs
3
Pa first
245
Pa last
244
P.A. Now (θ)
244°
Sep first
7.7
Sep last
7.5
Sep. Now (ρ)
7.5"
Mag pri
12.20
Mag sec
14.00
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
Sec motion ra
Pri motion dec
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
07219+2027 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 56 Gem 79328 07219+2027 BU 1413 AB 1901 2011 5 187 13.1 5.27 12.20 6.93
Show 79328 07219+2027 BU 1413 BC 1900 2015 3 244 7.5 12.20 14.00 1.80 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
244.3
Precise sep
7.472
Cdsa2 id
BU 1413 BC
Spectr
M0III
Constellation
Gemini
SAO
79328
HIP
35699
Tycho2
1355-01288-1
HD
57423
HR
2795
GC
9808
BD
BD+20 1775
Flamsteed
56 Geminorum
Flamsteed name
56 Gem
Ra deg
7.365608333333333
De deg
20.43888888888889
Distance
135.87
Distance ly
443.21
last precise pa
244.3
last precise sep
7.472
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07219+2027 BU 1413 BC 1935 2 246 8.2 12.20 14.00 N 072106.67+202700.0
07219+2027 BU 1413 BC 2015 3 244 7.5 12.20 14.00 N 072156.19+202620.0

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