18294+1221 TDT 906

 
 
18h 29m 23.48s +12 21' 10.8" P.A. 200 sep 2.7 mag 11.48,11.85
 
 
Coord 2000
18294+1221
Discov num
TDT 906
Comp
Coord arcsec 2000
18 29 23.48 +12 21 10.8
Date first
1991
Date last
2005
Obs
3
Pa first
198
Pa last
200
P.A. Now (θ)
200°
Sep first
2.8
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
11.48
Mag sec
11.85
delta mag (ΔM)
0.37
Spectral class
Pri motion ra
+014
Sec motion ra
-026
Pri motion dec
+041
Sec motion dec
-040
Notes
rPM=1.894
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
199.9
Precise sep
2.73
Constellation
Hercules
Tycho2
1031-01200-1
last precise pa
199.9
last precise sep
2.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18294+1221 TDT 906 2005 2 200 2.7 11.48 11.85 182923.48+122110.8

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