15452-2832 RST1862

 
 
15h 45m 12.34s -28 31' 57.4" P.A. 352.00 sep 4.5 mag 8.26,13.90 Sp K0III
 
 
Coord 2000
15452-2832
Discov num
RST1862
Comp
Coord arcsec 2000
15 45 12.34 -28 31 57.4
Date first
1934
Date last
2015
Obs
4
Pa first
353
Pa last
352
P.A. Now (θ)
352°
Sep first
4.2
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
8.26
Mag sec
13.90
delta mag (ΔM)
5.64
Spectral class
K0III (yellow-orange)
Pri motion ra
-069
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
352.1
Precise sep
4.503
Constellation
Libra
SAO
183754
Tycho2
6789-00770-1
Gaia DR2
6233405063117895040
HD
140544
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15452-2832 RST1862 1940 2 352 4.3 8.26 13.90 K0III 154512.34-283157.4
15452-2832 RST1862 2000 3 351 3.9 8.26 13.90 K0III 154512.34-283157.4
15452-2832 RST1862 2015 5 352 4.5 8.26 13.90 K0III 154512.34-283157.4

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