10467+7325 HJ 2542

 
 
10h 46m 38.64s +73 25' 21.9" P.A. 231 sep 22.6 mag 10.31,11.81 Sp F5
 
 
Coord 2000
10467+7325
Discov num
HJ 2542
Comp
Coord arcsec 2000
10 46 38.64 +73 25 21.9
Date first
1831
Date last
2012
Obs
11
Pa first
224
Pa last
231
P.A. Now (θ)
231°
Sep first
15.0
Sep last
22.6
Sep. Now (ρ)
22.6"
Mag pri
10.31
Mag sec
11.81
delta mag (ΔM)
1.5
Spectral class
F5 (yellow-white)
Pri motion ra
-003
Sec motion ra
-012
Pri motion dec
-003
Sec motion dec
+005
Notes
rPM=0.926
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
231
Precise sep
22.59
Cdsa2 id
HJ 2542
Constellation
Draco
Tycho2
4391-00484-1
Ra deg
10.7774
De deg
73.42275000000001
last precise pa
231
last precise sep
22.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10467+7325 HJ 2542 1999 7 231 22.3 10.31 11.81 D 104638.64+732521.9
10467+7325 HJ 2542 2004 8 231 22.3 10.31 11.81 D 104638.64+732521.9
10467+7325 HJ 2542 2012 9 231 22.6 10.31 11.81 D 104638.64+732521.9

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