18183-4444 BRT1041

 
 
18h 18m 21.13s -44 43' 21.9" P.A. 175 sep 3.5 mag 12.45,13.50
 
 
Coord 2000
18183-4444
Discov num
BRT1041
Comp
Coord arcsec 2000
18 18 21.13 -44 43 21.9
Date first
1905
Date last
2015
Obs
3
Pa first
162
Pa last
175
P.A. Now (θ)
175°
Sep first
2.2
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
12.45
Mag sec
13.50
delta mag (ΔM)
1.05
Spectral class
Pri motion ra
+002
Sec motion ra
+003
Pri motion dec
+032
Sec motion dec
-004
Notes
rPM=1.123
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
174.5
Precise sep
3.485
Constellation
Corona Austrina
Gaia DR2
6720374021426561152
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18183-4444 BRT1041 1905 1 162 2.2 12.45 13.50 181821.13-444321.9
18183-4444 BRT1041 1998 2 172 3.4 12.45 13.50 181821.13-444321.9
18183-4444 BRT1041 2015 3 175 3.5 12.45 13.50 181821.13-444321.9

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