18210-1633 BRT 630

 
 
18h 20m 59.41s -16 33' 49.4" P.A. 354 sep 5.3 mag 11.80,12.80
 
 
Coord 2000
18210-1633
Discov num
BRT 630
Comp
Coord arcsec 2000
18 20 59.41 -16 33 49.4
Date first
1905
Date last
1999
Obs
4
Pa first
352
Pa last
354
P.A. Now (θ)
354°
Sep first
4.3
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
11.80
Mag sec
12.80
delta mag (ΔM)
1
Spectral class
Pri motion ra
-007
Sec motion ra
-008
Pri motion dec
-011
Sec motion dec
+005
Notes
rPM=1.23
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
354
Precise sep
5.333
Constellation
Sagittarius
last precise pa
354
last precise sep
5.333
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18210-1633 BRT 630 1999 2 354 5.4 11.80 12.80 D 182059.41-163349.4

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