18272+4048 TDT 877

 
 
18h 27m 14.43s +40 47' 45.9" P.A. 76 sep 0.5 mag 11.00,11.16
 
 
Coord 2000
18272+4048
Discov num
TDT 877
Comp
Coord arcsec 2000
18 27 14.43 +40 47 45.9
Date first
1991
Date last
1991
Obs
1
Pa first
76
Pa last
76
P.A. Now (θ)
76°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.00
Mag sec
11.16
delta mag (ΔM)
0.16
Spectral class
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
-011
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
75.5
Precise sep
0.51
Constellation
Lyra
Tycho2
3108-01105-1
last precise pa
75.5
last precise sep
0.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18272+4048 TDT 877 1991 1 76 0.5 11.00 11.16 182714.43+404745.9

If you need more information about this double, apply for a data request form to the WDS.