01579-2851 LDS  61

 
 
01h 57m 53.31s -28 50' 46.1" P.A. 161.00 sep 41.5 mag 8.34,13.56 Sp G3V dist. 89.69 pc (292.57 l.y.)
 
 
Coord 2000
01579-2851
Discov num
LDS  61
Comp
Coord arcsec 2000
01 57 53.31 -28 50 46.1
Date first
1960
Date last
2015
Obs
7
Pa first
159
Pa last
161
P.A. Now (θ)
161°
Sep first
41.0
Sep last
41.5
Sep. Now (ρ)
41.5"
Mag pri
8.34
Mag sec
13.56
delta mag (ΔM)
5.22
Spectral class
G3V (yellow)
Pri motion ra
+208
Sec motion ra
+219
Pri motion dec
+054
Sec motion dec
+052
Notes
N (See Notes)
Visually invisible, K-band or other infrared star rPM=0.05 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
160.9
Precise sep
41.546
Constellation
Fornax
SAO
167436
HIP
9148
Tycho2
6432-00832-1
Gaia DR2
12612632704
HD
12068
CD
CD-29 664
Distance
89.69
Distance ly
292.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01579-2851 LDS 61 2000 4 161 41.5 8.27 13.07 G3V D 015753.31-285046.1
01579-2851 LDS 61 2010 6 161 41.6 8.34 13.56 G3V N 015753.31-285046.1
01579-2851 LDS 61 2015 7 161 41.6 8.34 13.56 G3V N 015753.31-285046.1

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 01579-2851 LDS 61 : NOTES
 
 
discov_num notes refcode
LDS 61 NLTT 6581/6583 Chm2004
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
DISCOVERER
 
 
discov refcode author
LDS LDS Luyten p.m. catalog (from additional DD list)

 
 
WDS 01579-2851 LDS 61 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01579-2851 LDS 61 : MEASURES
 
 
No records found.

 
 
WDS 01579-2851 LDS 61 : Virtual Eyepiece
 
 

01579-2851 A mag 8.34 Sp G3V 01579-2851 B sep 41.0 P.A. 163.10 mag 13.56 virtual eyepiece
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Radius:
 
 
WDS 01579-2851 LDS 61 : Aladin DSS image @ 01h 57m 53.31s -28 50' 46.1"