22184+4940 ES  534CD

 
 
22h 18m 30.84s +49 40' 01.3" P.A. 104 sep 7.2 mag 10.40,10.70
 
 
Coord 2000
22184+4940
Discov num
ES  534
Comp
CD
Coord arcsec 2000
22 18 30.84 +49 40 01.3
Date first
1903
Date last
2016
Obs
7
Pa first
103
Pa last
104
P.A. Now (θ)
104°
Sep first
7.3
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
10.40
Mag sec
10.70
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-003
Sec motion ra
-001
Pri motion dec
-006
Sec motion dec
-004
Notes
rPM=0.422
Nature of this double is uncertain.
 
 
22184+4940 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22184+4940 ES 534 AB 1907 2007 5 244 13.9 9.38 12.90 3.52
Show 22184+4940 ES 534 AC 1902 2016 11 69 47.5 9.38 10.40 1.02
Show 22184+4940 ES 534 CD 1903 2016 7 104 7.2 10.40 10.70 0.30 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103.5
Precise sep
7.167
Constellation
Lacerta
last precise pa
103.5
last precise sep
7.167
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22184+4940 ES 534 CD 2006 5 102 7.2 10.40 10.70 D 221830.84+494001.3
22184+4940 ES 534 CD 2010 7 101 7.8 10.40 10.70 221830.84+494001.3
22184+4940 ES 534 CD 2016 7 104 7.2 10.40 10.70 221830.84+494001.3

If you need more information about this double, apply for a data request form to the WDS.