19083+3608 TDT1243

 
 
19h 08m 16.62s +36 08' 04.6" P.A. 231 sep 2.2 mag 11.54,11.58
 
 
Coord 2000
19083+3608
Discov num
TDT1243
Comp
Coord arcsec 2000
19 08 16.62 +36 08 04.6
Date first
1991
Date last
2008
Obs
2
Pa first
236
Pa last
231
P.A. Now (θ)
231°
Sep first
2.1
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.54
Mag sec
11.58
delta mag (ΔM)
0.04
Spectral class
Pri motion ra
+016
Sec motion ra
+016
Pri motion dec
+007
Sec motion dec
+007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
231.3
Precise sep
2.19
Constellation
Lyra
Tycho2
2652-01343-1
last precise pa
231.3
last precise sep
2.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19083+3608 TDT1243 1991 1 236 2.1 11.54 11.58 190816.62+360804.6
19083+3608 TDT1243 2008 2 231 2.2 11.54 11.58 190816.62+360804.6

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