18048+1333 HJ 1312

 
 
18h 04m 43.34s +13 33' 33.7" P.A. 60 sep 24.9 mag 11.55,12.59
 
 
Coord 2000
18048+1333
Discov num
HJ 1312
Comp
Coord arcsec 2000
18 04 43.34 +13 33 33.7
Date first
1828
Date last
2010
Obs
7
Pa first
58
Pa last
60
P.A. Now (θ)
60°
Sep first
12.0
Sep last
24.9
Sep. Now (ρ)
24.9"
Mag pri
11.55
Mag sec
12.59
delta mag (ΔM)
1.04
Spectral class
Pri motion ra
-042
Sec motion ra
-004
Pri motion dec
-019
Sec motion dec
+007
Notes
rPM=0.999
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
59.8
Precise sep
24.94
Constellation
Ophiuchus
Tycho2
1020-00110-1
last precise pa
59.8
last precise sep
24.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18048+1333 HJ 1312 2002 4 60 24.6 11.82 12.31 D 180443.34+133333.7
18048+1333 HJ 1312 2010 7 60 25.0 11.55 12.59 180443.34+133333.7

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