22204+4625 RAO  74AB

 
 
22h 20m 23.85s +46 25' 05.7" P.A. 122 sep 15.3 mag 8.57,12.90 Sp G0 dist. 58.55 pc (190.99 l.y.)
 
 
Coord 2000
22204+4625
Discov num
RAO  74
Comp
AB
Coord arcsec 2000
22 20 23.85 +46 25 05.7
Date first
1998
Date last
2015
Obs
4
Pa first
132
Pa last
122
P.A. Now (θ)
122°
Sep first
13.6
Sep last
15.3
Sep. Now (ρ)
15.3"
Mag pri
8.57
Mag sec
12.90
delta mag (ΔM)
4.33
Spectral class
G0 (yellow)
Pri motion ra
-192
Sec motion ra
Pri motion dec
-060
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
22204+4625 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22204+4625 RAO 74 AB 1998 2015 4 122 15.3 8.57 12.90 4.33 <===
Show 22204+4625 RAO 74 AC 1998 2015 4 231 30.7 8.57 12.41 3.84
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
122
Precise sep
15.286
Constellation
Lacerta
SAO
51893
HIP
110291
Tycho2
3607-01930-1
Gaia DR2
52144872064
HD
212029
BD
BD+45 3890
Distance
58.55
Distance ly
190.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22204+4625 RAO 74 AB 2012 3 123 15.0 8.57 12.90 222023.85+462505.7
22204+4625 RAO 74 AB 2015 4 122 15.3 8.57 12.90 G0 222023.85+462505.7

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