22188-6819 HDO 297

 
 
22h 18m 49.60s -68 18' 45.5" P.A. 47.00 sep 33.1 mag 7.32,11.75 Sp G5 dist. 49.14 pc (160.29 l.y.)
 
 
Coord 2000
22188-6819
Discov num
HDO 297
Comp
Coord arcsec 2000
22 18 49.60 -68 18 45.5
Date first
1901
Date last
2015
Obs
6
Pa first
89
Pa last
47
P.A. Now (θ)
47°
Sep first
26.8
Sep last
33.1
Sep. Now (ρ)
33.1"
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
47
Precise sep
33.117
Constellation
Indus
SAO
255192
HIP
110161
Tycho2
9324-01373-1
Gaia DR2
6397524662667334528
HD
211317
CP
CP-68 3481
Distance
49.14
Distance ly
160.29
 
 
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
22188-6819 HDO 297 2015 8 47 33.1 7.32 11.75 G5 221849.60-681845.5

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