11258+2704 HJ  497

 
 
11h 25m 50.00s +27 04' 15.4" P.A. 53 sep 35 mag 9.59,12.80 Sp K0
 
 
Coord 2000
11258+2704
Discov num
HJ  497
Comp
Coord arcsec 2000
11 25 50.00 +27 04 15.4
Date first
1827
Date last
2012
Obs
11
Pa first
60
Pa last
53
P.A. Now (θ)
53°
Sep first
25.0
Sep last
35.0
Sep. Now (ρ)
35"
Mag pri
9.59
Mag sec
12.80
delta mag (ΔM)
3.21
Spectral class
K0 (yellow-orange)
Pri motion ra
+015
Sec motion ra
+015
Pri motion dec
-036
Sec motion dec
-003
Notes
rPM=0.846
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
53.2
Precise sep
34.97
Constellation
Leo
SAO
81821
Tycho2
1983-00470-1
last precise pa
53.2
last precise sep
34.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11258+2704 HJ 497 2006 8 54 34.9 10.00 11.00 K0 D 112550.00+270415.4
11258+2704 HJ 497 2012 10 53 35.0 10.00 11.00 K0 D 112550.00+270415.4

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