18570+3412 TDT1143

 
 
18h 57m 00.87s +34 12' 24.0" P.A. 69 sep 0.8 mag 11.54,12.24
 
 
Coord 2000
18570+3412
Discov num
TDT1143
Comp
Coord arcsec 2000
18 57 00.87 +34 12 24.0
Date first
1991
Date last
1991
Obs
1
Pa first
69
Pa last
69
P.A. Now (θ)
69°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.54
Mag sec
12.24
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
68.9
Precise sep
0.84
Cdsa2 id
TDT 1143
Constellation
Lyra
Tycho2
2647-01935-1
Ra deg
18.950241666666667
De deg
34.20666666666667
last precise pa
68.9
last precise sep
0.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18570+3412 TDT1143 1991 1 69 0.8 11.54 12.24 185700.87+341224.0

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