18223+3115 TVB 302

 
 
18h 22m 18.18s +31 15' 13.6" P.A. 111 sep 2.5 mag 11.40,12.90
 
 
Coord 2000
18223+3115
Discov num
TVB 302
Comp
Coord arcsec 2000
18 22 18.18 +31 15 13.6
Date first
2015
Date last
2015
Obs
1
Pa first
111
Pa last
111
P.A. Now (θ)
111°
Sep first
2.5
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
11.40
Mag sec
12.90
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
+019
Sec motion ra
+019
Pri motion dec
+007
Sec motion dec
+007
Notes
T (Parallax indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
111
Precise sep
2.518
Constellation
Lyra
Tycho2
2623-00444-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18223+3115 TVB 302 2015 1 111 2.5 11.40 12.90 T 182218.18+311513.6

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