22468+4420 TNN  17AD

 
 
22h 46m 49.55s +44 20' 01.1" P.A. 116 sep 5.8 mag 10.09, Sp M4.5V:e
 
 
Coord 2000
22468+4420
Discov num
TNN  17
Comp
AD
Coord arcsec 2000
22 46 49.55 +44 20 01.1
Date first
2005
Date last
2005
Obs
1
Pa first
116
Pa last
116
P.A. Now (θ)
116°
Sep first
5.8
Sep last
5.8
Sep. Now (ρ)
5.8"
Mag pri
10.09
Mag sec
delta mag (ΔM)
Spectral class
M4.5V:e (red)
Pri motion ra
-705
Sec motion ra
Pri motion dec
-459
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
22468+4420 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22468+4420 HER 5 AB 1895 2011 17 48 37.5 10.47 11.90 1.43
Show 22468+4420 HER 5 AC 1998 2002 6 46 29.7 10.20 12.90 2.70
Show 22468+4420 TNN 17 AD 2005 2005 1 116 5.8 10.09 <===
Show 22468+4420 TNN 17 AE 2005 2005 1 176 6.5 10.09
Show 22468+4420 HER 5 BC 1936 2002 8 255 1.2 12.40 12.90 0.50
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
115.6
Precise sep
5.78
Cdsa2 id
TNN 17 AD
Constellation
Lacerta
Ra deg
22.780430555555554
De deg
44.33363888888889
last precise pa
115.6
last precise sep
5.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22468+4420 TNN 17 AD 2005 1 116 5.8 10.09   M4.5V:e N 224649.73+442002.3

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