11144-2954 HJ 4418

 
 
11h 14m 23.41s -29 54' 11.7" P.A. 255 sep 7.4 mag 10.09,10.50 Sp A3
 
 
Coord 2000
11144-2954
Discov num
HJ 4418
Comp
Coord arcsec 2000
11 14 23.41 -29 54 11.7
Date first
1834
Date last
1999
Obs
12
Pa first
259
Pa last
255
P.A. Now (θ)
255°
Sep first
5.0
Sep last
7.4
Sep. Now (ρ)
7.4"
Mag pri
10.09
Mag sec
10.50
delta mag (ΔM)
0.41
Spectral class
A3 (white)
Pri motion ra
-011
Sec motion ra
-030
Pri motion dec
+006
Sec motion dec
+003
Notes
rPM=0.638
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254.7
Precise sep
7.37
Constellation
Hydra
Tycho2
6661-01277-1
HD
97719
last precise pa
254.7
last precise sep
7.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11144-2954 HJ 4418 1999 11 255 7.3 10.09 10.50 A3 D 111422.86-295413.6

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