18048+2630 TDT 666

 
 
18h 04m 49.44s +26 29' 50.0" P.A. 41 sep 0.9 mag 11.88,12.44
 
 
Coord 2000
18048+2630
Discov num
TDT 666
Comp
Coord arcsec 2000
18 04 49.44 +26 29 50.0
Date first
1991
Date last
1991
Obs
1
Pa first
41
Pa last
41
P.A. Now (θ)
41°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
11.88
Mag sec
12.44
delta mag (ΔM)
0.56
Spectral class
Pri motion ra
-012
Sec motion ra
-012
Pri motion dec
-019
Sec motion dec
-019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
40.8
Precise sep
0.9
Constellation
Hercules
Tycho2
2099-00881-1
HD
335547
last precise pa
40.8
last precise sep
0.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18048+2630 TDT 666 1991 1 41 0.9 11.88 12.44 180449.44+262950.0

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