19410-2923 HJ 2885

 
 
19h 40m 57.70s -29 23' 16.4" P.A. 210 sep 37 mag 10.03,11.26 Sp A9V
 
 
Coord 2000
19410-2923
Discov num
HJ 2885
Comp
Coord arcsec 2000
19 40 57.70 -29 23 16.4
Date first
1830
Date last
2010
Obs
8
Pa first
208
Pa last
210
P.A. Now (θ)
210°
Sep first
20.0
Sep last
37.0
Sep. Now (ρ)
37"
Mag pri
10.03
Mag sec
11.26
delta mag (ΔM)
1.23
Spectral class
A9V (white)
Pri motion ra
+005
Sec motion ra
-008
Pri motion dec
+012
Sec motion dec
-004
Notes
rPM=1.586
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
210
Precise sep
37.02
Constellation
Sagittarius
Tycho2
6902-01293-1
HD
185593
last precise pa
210
last precise sep
37.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19410-2923 HJ 2885 1998 6 210 36.7 10.03 11.26 A9V D 194057.70-292316.4
19410-2923 HJ 2885 1999 7 210 36.9 10.03 11.26 A9V D 194057.70-292316.4
19410-2923 HJ 2885 2010 8 210 37.0 10.03 11.26 A9V 194057.70-292316.4

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