11555+0549 HJ 2591

 
 
11h 55m 28.23s +05 49' 11.6" P.A. 153 sep 47.1 mag 8.99,14.12 Sp F2 dist. 107.76 pc (351.51 l.y.)
 
 
Coord 2000
11555+0549
Discov num
HJ 2591
Comp
Coord arcsec 2000
11 55 28.23 +05 49 11.6
Date first
1830
Date last
2010
Obs
5
Pa first
173
Pa last
153
P.A. Now (θ)
153°
Sep first
28.0
Sep last
47.1
Sep. Now (ρ)
47.1"
Mag pri
8.99
Mag sec
14.12
delta mag (ΔM)
5.13
Spectral class
F2 (yellow-white)
Pri motion ra
-065
Sec motion ra
+023
Pri motion dec
+003
Sec motion dec
-012
Notes
rPM=1.372
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
153.4
Precise sep
47.06
Cdsa2 id
HJ 2591
Constellation
Virgo
HIP
58141
Tycho2
0279-00052-1
HD
103546
BD
BD+06 2525
Ra deg
11.924508333333332
De deg
5.8198888888888884
Distance
107.76
Distance ly
351.51
last precise pa
153.4
last precise sep
47.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11555+0549 HJ 2591 2000 3 154 46.5 8.70 12.40 F2 D 115528.23+054911.6
11555+0549 HJ 2591 2010 5 153 47.0 8.99 14.12 F2 115528.23+054911.6

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