18390+2337 POU3453

 
 
18h 38m 58.11s +23 36' 55.3" P.A. 102 sep 9.9 mag 12.40,13.40
 
 
Coord 2000
18390+2337
Discov num
POU3453
Comp
Coord arcsec 2000
18 38 58.11 +23 36 55.3
Date first
1904
Date last
2010
Obs
6
Pa first
96
Pa last
102
P.A. Now (θ)
102°
Sep first
10.3
Sep last
9.9
Sep. Now (ρ)
9.9"
Mag pri
12.40
Mag sec
13.40
delta mag (ΔM)
1
Spectral class
Pri motion ra
-002
Sec motion ra
+004
Pri motion dec
+004
Sec motion dec
-004
Notes
rPM=1.768
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101.6
Precise sep
9.93
Constellation
Hercules
Tycho2
2107-00012-1
last precise pa
101.6
last precise sep
9.93
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18390+2337 POU3453 1999 4 101 10.0 12.40 13.40 D 183858.11+233655.3
18390+2337 POU3453 2001 5 101 10.1 12.40 13.40 D 183858.11+233655.3
18390+2337 POU3453 2010 6 102 9.2 12.40 13.40 183858.11+233655.3

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