19077-5515 RST1020

 
 
19h 07m 42.47s -55 14' 41.1" P.A. 223 sep 0.4 mag 10.25,10.47 Sp K0III
 
 
Coord 2000
19077-5515
Discov num
RST1020
Comp
Coord arcsec 2000
19 07 42.47 -55 14 41.1
Date first
1929
Date last
1991
Obs
2
Pa first
242
Pa last
223
P.A. Now (θ)
223°
Sep first
0.6
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.25
Mag sec
10.47
delta mag (ΔM)
0.22
Spectral class
K0III (yellow-orange)
Pri motion ra
+022
Sec motion ra
+022
Pri motion dec
-030
Sec motion dec
-030
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
223.1
Precise sep
0.42
Cdsa2 id
RST 1020
Constellation
Telescopium
Tycho2
8764-01331-1
HD
177429
Ra deg
19.128463888888888
De deg
-55.24475
last precise pa
223.1
last precise sep
0.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19077-5515 RST1020 1991 2 223 0.4 10.25 10.47 K0III N 190742.47-551441.1

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