19467-2740 HJ 2893

 
 
19h 46m 39.02s -27 40' 08.9" P.A. 54 sep 9.4 mag 10.39,11.40
 
 
Coord 2000
19467-2740
Discov num
HJ 2893
Comp
Coord arcsec 2000
19 46 39.02 -27 40 08.9
Date first
1830
Date last
1999
Obs
7
Pa first
47
Pa last
54
P.A. Now (θ)
54°
Sep first
5.0
Sep last
9.4
Sep. Now (ρ)
9.4"
Mag pri
10.39
Mag sec
11.40
delta mag (ΔM)
1.01
Spectral class
Pri motion ra
+004
Sec motion ra
+015
Pri motion dec
-022
Sec motion dec
-014
Notes
rPM=0.608
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
54
Precise sep
9.396
Constellation
Sagittarius
Tycho2
6898-00360-1
last precise pa
54
last precise sep
9.396
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19467-2740 HJ 2893 1998 6 54 9.4 10.39 11.40 D 194639.02-274008.9
19467-2740 HJ 2893 1999 7 54 9.4 10.39 11.40 D 194639.02-274008.9

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