18302-5816 RSS 483

 
 
18h 30m 12.01s -58 16' 27.5" P.A. 335.00 sep 53.9 mag 10.00,11.03 Sp K7
 
 
Coord 2000
18302-5816
Discov num
RSS 483
Comp
Coord arcsec 2000
18 30 12.01 -58 16 27.5
Date first
1974
Date last
2010
Obs
5
Pa first
328
Pa last
335
P.A. Now (θ)
335°
Sep first
43.2
Sep last
53.9
Sep. Now (ρ)
53.9"
Mag pri
10.00
Mag sec
11.03
delta mag (ΔM)
1.03
Spectral class
K7 (yellow-orange)
Pri motion ra
-025
Sec motion ra
-006
Pri motion dec
-447
Sec motion dec
-109
Notes
rPM=0.756
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
335.4
Precise sep
53.9
Constellation
Pavo
Tycho2
8757-00314-1
Gaia DR2
6635966781490631040
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18302-5816 RSS 483 1999 3 334 50.9 10.00 11.03 D 183012.01-581627.5
18302-5816 RSS 483 2010 5 336 54.1 10.00 11.03 K7 183012.01-581627.5

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