17378-7058 TDT 442

 
 
17h 37m 47.57s -70 58' 07.4" P.A. 194 sep 0.4 mag 11.54,11.60
 
 
Coord 2000
17378-7058
Discov num
TDT 442
Comp
Coord arcsec 2000
17 37 47.57 -70 58 07.4
Date first
1991
Date last
1991
Obs
1
Pa first
194
Pa last
194
P.A. Now (θ)
194°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
11.54
Mag sec
11.60
delta mag (ΔM)
0.06
Spectral class
Pri motion ra
-007
Sec motion ra
-007
Pri motion dec
-013
Sec motion dec
-013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
194.2
Precise sep
0.42
Constellation
Apus
Tycho2
9293-00415-1
last precise pa
194.2
last precise sep
0.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17378-7058 TDT 442 1991 1 194 0.4 11.54 11.60 173747.57-705807.4

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