18456+2759 TDT1037

 
 
18h 45m 38.86s +27 59' 00.6" P.A. 98 sep 0.5 mag 11.19,11.31
 
 
Coord 2000
18456+2759
Discov num
TDT1037
Comp
Coord arcsec 2000
18 45 38.86 +27 59 00.6
Date first
1991
Date last
1991
Obs
1
Pa first
98
Pa last
98
P.A. Now (θ)
98°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.19
Mag sec
11.31
delta mag (ΔM)
0.12
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
98.4
Precise sep
0.51
Constellation
Lyra
Tycho2
2116-00318-1
HD
336769
last precise pa
98.4
last precise sep
0.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18456+2759 TDT1037 1991 1 98 0.5 11.19 11.31 184538.86+275900.6

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