18586+2904 TDT1158

 
 
18h 58m 36.54s +29 04' 07.5" P.A. 229 sep 8 mag 10.55,10.94
 
 
Coord 2000
18586+2904
Discov num
TDT1158
Comp
Coord arcsec 2000
18 58 36.54 +29 04 07.5
Date first
1907
Date last
2002
Obs
5
Pa first
233
Pa last
229
P.A. Now (θ)
229°
Sep first
5.9
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
10.55
Mag sec
10.94
delta mag (ΔM)
0.39
Spectral class
Pri motion ra
+012
Sec motion ra
-003
Pri motion dec
+023
Sec motion dec
+008
Notes
rPM=0.818
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
228.5
Precise sep
8.024
Constellation
Lyra
Tycho2
2134-02304-1
last precise pa
228.5
last precise sep
8.024
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18586+2904 TDT1158 2001 4 229 8.0 10.55 10.94 D 185836.54+290407.5
18586+2904 TDT1158 2002 5 229 8.0 10.55 10.94 D 185836.54+290407.5

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