18551+3611 TDT1125

 
 
18h 55m 04.61s +36 11' 08.7" P.A. 345 sep 0.5 mag 10.93,11.05 Sp G2V
 
 
Coord 2000
18551+3611
Discov num
TDT1125
Comp
Coord arcsec 2000
18 55 04.61 +36 11 08.7
Date first
1991
Date last
1991
Obs
1
Pa first
345
Pa last
345
P.A. Now (θ)
345°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.93
Mag sec
11.05
delta mag (ΔM)
0.12
Spectral class
G2V (yellow)
Pri motion ra
+011
Sec motion ra
+011
Pri motion dec
+004
Sec motion dec
+004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
344.7
Precise sep
0.53
Constellation
Lyra
Tycho2
2651-01179-1
last precise pa
344.7
last precise sep
0.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18551+3611 TDT1125 1991 1 345 0.5 10.93 11.05 185504.61+361108.7

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