11553+1401 HJ  193

 
 
11h 55m 25.64s +10 59' 23.6" P.A. 31 sep 15.7 mag 12.40,14.10
 
 
Coord 2000
11553+1401
Discov num
HJ  193
Comp
Coord arcsec 2000
11 55 25.64 +10 59 23.6
Date first
1825
Date last
2010
Obs
5
Pa first
20
Pa last
31
P.A. Now (θ)
31°
Sep first
8.0
Sep last
15.7
Sep. Now (ρ)
15.7"
Mag pri
12.40
Mag sec
14.10
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
-015
Sec motion ra
-010
Pri motion dec
-010
Sec motion dec
+002
Notes
rPM=0.721
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.6
Precise sep
15.72
Constellation
Leo
Tycho2
0868-00148-1
last precise pa
30.6
last precise sep
15.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11553+1401 HJ 193 1820 1 20 8.0 11.00 13.00 115520.00+140100.0
11553+1401 HJ 193 1825 1 20 8.0 11.00 13.00 115520.00+140100.0
11553+1401 HJ 193 2000 2 31 15.6 12.40 14.10 115525.64+105923.6
11553+1401 HJ 193 2010 5 30 15.5 12.40 14.10 115525.64+105923.6

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