22188-6819 HDO 297

 
 
22h 18m 49.60s -68 18' 45.5" P.A. 48 sep 32.5 mag 7.32,11.75 Sp G5
 
 
Coord 2000
22188-6819
Discov num
HDO 297
Comp
Coord arcsec 2000
22 18 49.60 -68 18 45.5
Date first
1897
Date last
2010
Obs
7
Pa first
85
Pa last
48
P.A. Now (θ)
48°
Sep first
18.0
Sep last
32.5
Sep. Now (ρ)
32.5"
Mag pri
7.32
Mag sec
11.75
delta mag (ΔM)
4.43
Spectral class
G5 (yellow)
Pri motion ra
+037
Sec motion ra
+024
Pri motion dec
-188
Sec motion dec
+004
Notes
rPM=1.004
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
48
Precise sep
32.49
Constellation
Indus
last precise pa
48
last precise sep
32.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22188-6819 HDO 297 1901 2 89 26.8 7.10 11.50 G5 D 221849.60-681845.5
22188-6819 HDO 297 2009 3 50 32.6 7.10 11.50 G5 D 221849.60-681845.5
22188-6819 HDO 297 2010 7 48 32.4 7.32 11.75 G5 221849.60-681845.5

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