18254-1212 BRT2753

 
 
18h 25m 25.85s -12 11' 16.0" P.A. 164 sep 4 mag 10.93,12.20 Sp G0
 
 
Coord 2000
18254-1212
Discov num
BRT2753
Comp
Coord arcsec 2000
18 25 25.85 -12 11 16.0
Date first
1906
Date last
2000
Obs
4
Pa first
171
Pa last
164
P.A. Now (θ)
164°
Sep first
3.4
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
10.93
Mag sec
12.20
delta mag (ΔM)
1.27
Spectral class
G0 (yellow)
Pri motion ra
-026
Sec motion ra
-024
Pri motion dec
-036
Sec motion dec
-035
Notes
rPM=0.05 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
164.3
Precise sep
4.04
Constellation
Scutum
Tycho2
5698-00833-1
last precise pa
164.3
last precise sep
4.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18254-1212 BRT2753 2000 3 164 4.0 10.93 12.20 D 182525.85-121116.0

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