18443-3533 BRT1785

 
 
18h 44m 17.05s -35 33' 07.1" P.A. 335 sep 2.8 mag 11.59,12.60
 
 
Coord 2000
18443-3533
Discov num
BRT1785
Comp
Coord arcsec 2000
18 44 17.05 -35 33 07.1
Date first
1912
Date last
2000
Obs
4
Pa first
334
Pa last
335
P.A. Now (θ)
335°
Sep first
2.7
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
11.59
Mag sec
12.60
delta mag (ΔM)
1.01
Spectral class
Pri motion ra
+009
Sec motion ra
-008
Pri motion dec
-038
Sec motion dec
+005
Notes
rPM=1.184
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334.8
Precise sep
2.81
Constellation
Sagittarius
Tycho2
7415-00330-1
last precise pa
334.8
last precise sep
2.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18443-3533 BRT1785 1913 2 329 2.2 11.59 12.60 184417.05-353307.1
18443-3533 BRT1785 1999 3 334 3.0 11.59 12.60 184417.05-353307.1
18443-3533 BRT1785 2000 4 335 2.8 11.59 12.60 184417.05-353307.1

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