19338-2703 HJ 2877

 
 
19h 33m 48.68s -27 02' 46.2" P.A. 72 sep 28.4 mag 9.07,9.78 Sp K3/4III
 
 
Coord 2000
19338-2703
Discov num
HJ 2877
Comp
Coord arcsec 2000
19 33 48.68 -27 02 46.2
Date first
1830
Date last
2010
Obs
20
Pa first
77
Pa last
72
P.A. Now (θ)
72°
Sep first
20.0
Sep last
28.4
Sep. Now (ρ)
28.4"
Mag pri
9.07
Mag sec
9.78
delta mag (ΔM)
0.71
Spectral class
K3/4III (yellow-orange)
Pri motion ra
-020
Sec motion ra
+014
Pri motion dec
-022
Sec motion dec
+003
Notes
N L (See Notes, Linear solution)
rPM=1.419
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.9
Precise sep
28.35
Constellation
Sagittarius
Tycho2
6897-01254-1
HD
184080
last precise pa
71.9
last precise sep
28.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19338-2703 HJ 2877 2006 18 72 28.3 9.07 9.78 K3/4III NLD 193348.68-270246.2
19338-2703 HJ 2877 2010 20 72 28.5 9.07 9.78 K3/4III NL 193348.68-270246.2

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