18183-4444 BRT1041

 
 
18h 18m 21.13s -44 43' 21.9" P.A. 172 sep 3.4 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
1998
Obs
2
Pa first
162
Pa last
172
P.A. Now (θ)
172°
Sep first
2.2
Sep last
3.4
Sep. Now (ρ)
3.4"
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
171.8
Precise sep
3.382
Constellation
Corona Austrina
last precise pa
171.8
last precise sep
3.382
 
 
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

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