19590-4622 HJ 5157

 
 
19h 58m 57.29s -46 22' 01.2" P.A. 280 sep 17.3 mag 10.11,12.60 Sp K0/1III:
 
 
Coord 2000
19590-4622
Discov num
HJ 5157
Comp
Coord arcsec 2000
19 58 57.29 -46 22 01.2
Date first
1834
Date last
2010
Obs
7
Pa first
280
Pa last
280
P.A. Now (θ)
280°
Sep first
12.0
Sep last
17.3
Sep. Now (ρ)
17.3"
Mag pri
10.11
Mag sec
12.60
delta mag (ΔM)
2.49
Spectral class
K0/1III: (yellow-orange)
Pri motion ra
+008
Sec motion ra
-012
Pri motion dec
-017
Sec motion dec
-019
Notes
rPM=0.894
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
279.8
Precise sep
17.28
Constellation
Telescopium
Tycho2
8391-02125-1
HD
188816
last precise pa
279.8
last precise sep
17.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19590-4622 HJ 5157 1999 5 280 17.3 10.11 12.60 K0/1III: D 195857.29-462201.2
19590-4622 HJ 5157 2010 7 280 17.3 10.11 12.60 K0/1III: 195857.29-462201.2

If you need more information about this double, apply for a data request form to the WDS.