18250+1253 HJ 1323

 
 
18h 24m 59.06s +12 52' 45.9" P.A. 284 sep 16.9 mag 10.48,13.06
 
 
Coord 2000
18250+1253
Discov num
HJ 1323
Comp
Coord arcsec 2000
18 24 59.06 +12 52 45.9
Date first
1828
Date last
2012
Obs
9
Pa first
284
Pa last
284
P.A. Now (θ)
284°
Sep first
10.0
Sep last
16.9
Sep. Now (ρ)
16.9"
Mag pri
10.48
Mag sec
13.06
delta mag (ΔM)
2.58
Spectral class
Pri motion ra
+005
Sec motion ra
-001
Pri motion dec
-005
Sec motion dec
-007
Notes
V (Proper motion indicates physical)
rPM=0.894
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
283.6
Precise sep
16.89
Constellation
Hercules
Tycho2
1031-00155-1
last precise pa
283.6
last precise sep
16.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18250+1253 HJ 1323 2000 3 284 16.7 10.20 12.00 D 182459.06+125245.9
18250+1253 HJ 1323 2001 7 284 16.7 10.20 12.00 VD 182459.06+125245.9
18250+1253 HJ 1323 2012 8 284 16.9 10.20 12.00 VD 182459.06+125245.9

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