18161-5643 UC 3537

 
 
18h 16m 05.45s -56 43' 17.9" P.A. 238 sep 55.7 mag 15.90,16.20
 
 
Coord 2000
18161-5643
Discov num
UC 3537
Comp
Coord arcsec 2000
18 16 05.45 -56 43 17.9
Date first
1998
Date last
1999
Obs
3
Pa first
237
Pa last
238
P.A. Now (θ)
238°
Sep first
55.8
Sep last
55.7
Sep. Now (ρ)
55.7"
Mag pri
15.90
Mag sec
16.20
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+060
Sec motion ra
+067
Pri motion dec
+037
Sec motion dec
+032
Notes
V (Proper motion indicates physical)
rPM=0.116 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
237.5
Precise sep
55.7
Constellation
Telescopium
last precise pa
237.5
last precise sep
55.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18161-5643 UC 3537 1999 2 238 55.7 15.90 16.20 V 181605.45-564317.9
18161-5643 UC 3537 2000 2 238 55.6 15.90 16.20 V 181605.45-564317.9
18161-5643 UC 3537 2010 4 238 57.1 15.90 16.20 V 181605.45-564317.9

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