02193-0259 STG   1AD

 
 
02h 19m 20.78s -02 58' 39.5" P.A. 324 sep 166.6 mag 6.64,13.66 Sp M7IIIe dist. 91.66 pc (298.99 l.y.)
 
 
Coord 2000
02193-0259
Discov num
STG   1
Comp
AD
Coord arcsec 2000
02 19 20.78 -02 58 39.5
Date first
1921
Date last
2017
Obs
6
Pa first
318
Pa last
324
P.A. Now (θ)
324°
Sep first
148.1
Sep last
166.6
Sep. Now (ρ)
166.6"
Mag pri
6.64
Mag sec
13.66
delta mag (ΔM)
7.02
Spectral class
M7IIIe (red)
Pri motion ra
+007
Sec motion ra
+005
Pri motion dec
-239
Sec motion dec
+021
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=1.087
This double is not physical.
 
 
02193-0259 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 129825 02193-0259 JOY 1 Aa,Ab 1923 2014 82 96 0.5 6.80 10.40 3.60 Y
Show Mira 129825 02193-0259 BU 1371 AB 1877 2017 9 68 71.5 6.64 14.07 7.43
Show 129825 02193-0259 H 6 1 AC 1782 2017 41 68 121.8 6.64 9.65 3.01
Show 129825 02193-0259 STG 1 AD 1921 2017 6 324 166.6 6.64 13.66 7.02 <===
Show 129825 02193-0259 H 6 1 BC 1911 2017 4 67 50.3 14.07 9.65 4.42
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
323.5
Precise sep
166.6
Constellation
Cetus
SAO
129825
HIP
10826
Tycho2
4693-01144-1
HD
14386
HR
681
GC
2796
BD
BD-03 353
Bayer
Omicron Ceti
Bayer name
Omi Cet
Flamsteed
68 Ceti
Flamsteed name
68 Cet
Distance
91.66
Distance ly
298.99
last precise pa
323.5
last precise sep
166.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02193-0259 STG 1 AD 1921 2 319 148.5 6.65 9.30 021920.78-025839.5
02193-0259 STG 1 AD 1995 4 322 159.0 6.65 13.39 N 021920.78-025839.5
02193-0259 STG 1 AD 1999 5 323 161.8 6.65 13.39 N 021920.78-025839.5
02193-0259 STG 1 AD 2017 6 324 166.6 6.64 13.66 M7IIIe NU 021920.78-025839.5

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