10259+2505 HJ  481

 
 
10h 25m 53.08s +25 04' 25.2" P.A. 298 sep 9.9 mag 11.36,13.70
 
 
Coord 2000
10259+2505
Discov num
HJ  481
Comp
Coord arcsec 2000
10 25 53.08 +25 04 25.2
Date first
1827
Date last
2006
Obs
7
Pa first
305
Pa last
298
P.A. Now (θ)
298°
Sep first
5.0
Sep last
9.9
Sep. Now (ρ)
9.9"
Mag pri
11.36
Mag sec
13.70
delta mag (ΔM)
2.34
Spectral class
Pri motion ra
-018
Sec motion ra
-027
Pri motion dec
-033
Sec motion dec
-028
Notes
rPM=0.265 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
298.4
Precise sep
9.88
Cdsa2 id
HJ 481
Constellation
Leo
Tycho2
1973-01252-1
Ra deg
10.43141111111111
De deg
25.073666666666668
last precise pa
298.4
last precise sep
9.88
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10259+2505 HJ 481 2006 5 298 9.9 11.36 13.70 D 102553.08+250425.2

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