18188+0255 BAL1962

 
 
18h 18m 47.06s +02 55' 10.3" P.A. 36 sep 6.2 mag 10.86,12.10
 
 
Coord 2000
18188+0255
Discov num
BAL1962
Comp
Coord arcsec 2000
18 18 47.06 +02 55 10.3
Date first
1909
Date last
2010
Obs
5
Pa first
39
Pa last
36
P.A. Now (θ)
36°
Sep first
6.2
Sep last
6.2
Sep. Now (ρ)
6.2"
Mag pri
10.86
Mag sec
12.10
delta mag (ΔM)
1.24
Spectral class
Pri motion ra
+011
Sec motion ra
-085
Pri motion dec
+058
Sec motion dec
-009
Notes
rPM=1.37
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
35.9
Precise sep
6.2
Constellation
Ophiuchus
Tycho2
0436-01134-1
last precise pa
35.9
last precise sep
6.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18188+0255 BAL1962 1999 3 37 6.4 10.86 12.10 D 181847.06+025510.3
18188+0255 BAL1962 2000 4 36 6.4 10.86 12.10 D 181847.06+025510.3
18188+0255 BAL1962 2010 5 37 5.4 10.86 12.10 181847.06+025510.3

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