18100-2851 RST2033

 
 
18h 10m 04.19s -28 51' 21.6" P.A. 188 sep 0.8 mag 11.10,11.60
 
 
Coord 2000
18100-2851
Discov num
RST2033
Comp
Coord arcsec 2000
18 10 04.19 -28 51 21.6
Date first
1934
Date last
1944
Obs
2
Pa first
188
Pa last
188
P.A. Now (θ)
188°
Sep first
0.9
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.10
Mag sec
11.60
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
188.2
Precise sep
0.84
Constellation
Sagittarius
Tycho2
6855-03502-1
HD
317160
last precise pa
188.2
last precise sep
0.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18100-2851 RST2033 1944 2 188 0.8 11.10 11.60 181004.19-285121.6

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