18048-8038 HDS2547

 
 
18h 04m 45.60s -80 37' 44.4" P.A. 205 sep 8.5 mag 9.14,11.34 Sp G1V dist. 126.42 pc (412.38 l.y.)
 
 
Coord 2000
18048-8038
Discov num
HDS2547
Comp
Coord arcsec 2000
18 04 45.60 -80 37 44.4
Date first
1895
Date last
2010
Obs
7
Pa first
185
Pa last
205
P.A. Now (θ)
205°
Sep first
8.8
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
9.14
Mag sec
11.34
delta mag (ΔM)
2.2
Spectral class
G1V (yellow)
Pri motion ra
+029
Sec motion ra
+002
Pri motion dec
-013
Sec motion dec
-011
Notes
rPM=0.852
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
204.6
Precise sep
8.52
Constellation
Apus
HIP
88538
Tycho2
9457-01246-1
HD
162482
CP
CP-80 840
Distance
126.42
Distance ly
412.38
last precise pa
204.6
last precise sep
8.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18048-8038 HDS2547 2000 5 203 8.5 9.14 11.34 G1V D 180445.60-803744.4
18048-8038 HDS2547 2010 7 203 8.1 9.14 11.34 G1V 180445.60-803744.4

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