18033+2457 TDT 654

 
 
18h 03m 15.59s +24 57' 01.4" P.A. 85 sep 0.8 mag 11.75,11.92
 
 
Coord 2000
18033+2457
Discov num
TDT 654
Comp
Coord arcsec 2000
18 03 15.59 +24 57 01.4
Date first
1991
Date last
1991
Obs
1
Pa first
85
Pa last
85
P.A. Now (θ)
85°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.75
Mag sec
11.92
delta mag (ΔM)
0.17
Spectral class
Pri motion ra
-040
Sec motion ra
-040
Pri motion dec
-072
Sec motion dec
-072
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
84.6
Precise sep
0.75
Constellation
Hercules
Tycho2
2095-03022-1
last precise pa
84.6
last precise sep
0.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18033+2457 TDT 654 1991 1 85 0.8 11.75 11.92 180315.59+245701.4

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