18047-4819 BRT1015

 
 
18h 04m 44.82s -48 18' 55.8" P.A. 185 sep 4.4 mag 12.70,12.90
 
 
Coord 2000
18047-4819
Discov num
BRT1015
Comp
Coord arcsec 2000
18 04 44.82 -48 18 55.8
Date first
1905
Date last
2000
Obs
4
Pa first
185
Pa last
185
P.A. Now (θ)
185°
Sep first
4.3
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
12.70
Mag sec
12.90
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+014
Sec motion ra
+002
Pri motion dec
+049
Sec motion dec
-042
Notes
rPM=1.801
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
185.1
Precise sep
4.4
Constellation
Ara
last precise pa
185.1
last precise sep
4.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18047-4819 BRT1015 2000 3 185 4.4 12.70 12.90 D 180444.82-481855.8

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