18197-4627 TDT 797

 
 
18h 19m 41.96s -46 27' 32.1" P.A. 230 sep 2.4 mag 11.26,12.10
 
 
Coord 2000
18197-4627
Discov num
TDT 797
Comp
Coord arcsec 2000
18 19 41.96 -46 27 32.1
Date first
1991
Date last
1991
Obs
1
Pa first
230
Pa last
230
P.A. Now (θ)
230°
Sep first
2.4
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
11.26
Mag sec
12.10
delta mag (ΔM)
0.84
Spectral class
Pri motion ra
+012
Sec motion ra
+012
Pri motion dec
-001
Sec motion dec
-001
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
229.9
Precise sep
2.43
Constellation
Telescopium
Tycho2
8358-01790-1
last precise pa
229.9
last precise sep
2.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18197-4627 TDT 797 1991 1 230 2.4 11.26 12.10 181941.96-462732.1

If you need more information about this double, apply for a data request form to the WDS.