18176-7443 TDT 777

 
 
18h 17m 34.30s -74 43' 00.7" P.A. 19 sep 0.6 mag 10.90,11.29
 
 
Coord 2000
18176-7443
Discov num
TDT 777
Comp
Coord arcsec 2000
18 17 34.30 -74 43 00.7
Date first
1991
Date last
1991
Obs
1
Pa first
19
Pa last
19
P.A. Now (θ)
19°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.90
Mag sec
11.29
delta mag (ΔM)
0.39
Spectral class
Pri motion ra
+010
Sec motion ra
+010
Pri motion dec
-011
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.5
Precise sep
0.6
Constellation
Pavo
Tycho2
9302-00158-1
last precise pa
18.5
last precise sep
0.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18176-7443 TDT 777 1991 1 19 0.6 10.90 11.29 181734.30-744300.7

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