18401+7758 TDT 985

 
 
18h 40m 07.32s +77 58' 02.2" P.A. 26 sep 0.7 mag 11.41,11.46
 
 
Coord 2000
18401+7758
Discov num
TDT 985
Comp
Coord arcsec 2000
18 40 07.32 +77 58 02.2
Date first
1991
Date last
1991
Obs
1
Pa first
26
Pa last
26
P.A. Now (θ)
26°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.41
Mag sec
11.46
delta mag (ΔM)
0.05
Spectral class
Pri motion ra
+006
Sec motion ra
+006
Pri motion dec
+017
Sec motion dec
+017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
26
Precise sep
0.7
Constellation
Draco
Tycho2
4587-01105-1
last precise pa
26
last precise sep
0.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18401+7758 TDT 985 1991 1 26 0.7 11.41 11.46 184007.32+775802.2

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