22246+3227 CTT  19BC

 
 
22h 24m 37.18s +32 27' 45.8" P.A. 22 sep 12.7 mag 12.40,12.19 dist. 666.67 pc (2174.68 l.y.)
 
 
Coord 2000
22246+3227
Discov num
CTT  19
Comp
BC
Coord arcsec 2000
22 24 37.18 +32 27 45.8
Date first
1901
Date last
2015
Obs
7
Pa first
17
Pa last
22
P.A. Now (θ)
22°
Sep first
12.2
Sep last
12.7
Sep. Now (ρ)
12.7"
Mag pri
12.40
Mag sec
12.19
delta mag (ΔM)
0.21
Spectral class
Pri motion ra
-010
Sec motion ra
-005
Pri motion dec
-006
Sec motion dec
-007
Notes
rPM=0.437
Nature of this double is uncertain.
 
 
22246+3227 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22246+3227 CTT 19 AB 1901 2015 7 342 49.8 8.56 12.40 3.84
Show 22246+3227 CTT 19 AC 1901 2015 7 349 60.0 8.56 12.19 3.63
Show 22246+3227 CTT 19 BC 1901 2015 7 22 12.7 12.40 12.19 0.21 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
21.8
Precise sep
12.738
Spectr
K2
Constellation
Pegasus
SAO
72308
HIP
110627
Tycho2
2738-01455-1
Gaia DR2
40399952512
HD
212557
BD
BD+31 4689
Distance
666.67
Distance ly
2174.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22246+3227 CTT 19 BC 2007 4 22 12.6 12.40 12.19 222437.18+322745.8
22246+3227 CTT 19 BC 2010 7 21 12.7 12.40 12.19 222437.18+322745.8
22246+3227 CTT 19 BC 2015 7 22 12.7 12.40 12.19 222437.18+322745.8

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