02176-5400 RSS  55

 
 
02h 17m 34.08s -53 59' 20.9" P.A. 205 sep 41.4 mag 11.46,13.00 Sp M0.5 dist. 22.93 pc (74.8 l.y.)
 
 
Coord 2000
02176-5400
Discov num
RSS  55
Comp
Coord arcsec 2000
02 17 34.08 -53 59 20.9
Date first
1974
Date last
2015
Obs
4
Pa first
176
Pa last
205
P.A. Now (θ)
205°
Sep first
22.0
Sep last
41.4
Sep. Now (ρ)
41.4"
Mag pri
11.46
Mag sec
13.00
delta mag (ΔM)
1.54
Spectral class
M0.5 (red)
Pri motion ra
+464
Sec motion ra
-009
Pri motion dec
+390
Sec motion dec
-004
Notes
N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Horologium
HIP
10688
GL
Gl 93
CD
CD-54 487
Distance
22.93
Distance ly
74.8
last precise pa
205.2
last precise sep
41.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02176-5400 RSS 55 1974 1 176 22.0 11.46 13.00 M0.5 N 021733.70-535923.9
02176-5400 RSS 55 1999 2 198 33.4 11.46 13.00 M0.5 NU 021733.70-535923.9
02176-5400 RSS 55 2015 4 205 41.4 11.46 13.00 M0.5 NU 021734.08-535920.9

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