18076-4431 BRT1019

 
 
18h 07m 37.17s -44 31' 13.3" P.A. 3 sep 4.2 mag 12.70,13.50
 
 
Coord 2000
18076-4431
Discov num
BRT1019
Comp
Coord arcsec 2000
18 07 37.17 -44 31 13.3
Date first
1905
Date last
1999
Obs
3
Pa first
7
Pa last
3
P.A. Now (θ)
Sep first
4.0
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
12.70
Mag sec
13.50
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-001
Sec motion ra
-003
Pri motion dec
-031
Sec motion dec
+004
Notes
rPM=1.13
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2.9
Precise sep
4.15
Constellation
Corona Austrina
last precise pa
2.9
last precise sep
4.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18076-4431 BRT1019 1999 2 3 4.2 12.70 13.50 D 180737.17-443113.3

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