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Current system
02053-2803
LDS 67 AB


Nearby doubles
29' : 02072-2749
B 27

34' : 02029-2804
RST1229

48' : 02025-2832
UC 671

49' : 02089-2817
TDS2134

53' : 02061-2856
KPP2444

71' : 02107-2813
SKF1272AB

79' : 02012-2900
RST1227

83' : 01598-2728
B 25

89' : 02116-2838
TDS2150

94' : 02025-2929
LDS3338

95' : 01599-2703
KPP2859

100' : 02023-2634
LDS 65

101' : 02052-2624
RST1233

104' : 02042-2622
RST1231

104' : 02131-2753
B 30

109' : 01573-2745
I 1102

109' : 02136-2813
RST 50AB

110' : 01579-2851
LDS 61

114' : 01590-2921
UC 652

120' : 01572-2715
RST1226

122' : 02004-2947
B 26AB

124' : 02136-2904
TDS2168

124' : 02035-3005
RST2270AB

129' : 02012-3000
CUS 1

134' : 01574-2928
RSS 52

137' : 02144-2910
LDS5374



Selections
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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

02053-2803 LDS 67 AB

 
 
02h 05m 23.65s -28° 04' 11.1" P.A. 14.00 sep 57.0 mag 10.88,11.87 Sp M1+M4 dist. 23.24 pc (75.81 l.y.)
 
 
Coord 2000 02053-2803 Discov num LDS  67 Comp AB Coord arcsec 2000 02 05 23.65 -28 04 11.1
Date first 1920 Date last 2017 Obs 12
Pa first 45 Pa last 14.4 P.A. Now (θ) 14.4°
Sep first 58.0 Sep last 57 Sep. Now (ρ) 57"
Mag pri 10.88 Mag sec 11.87 delta mag (ΔM) 0.99 Spectral class M1+M4 (red/red)
Pri motion ra +334 Sec motion ra +335
Pri motion dec +421 Sec motion dec +406
Notes N T (See Notes, Parallax indicates physical)
rPM=0.028 (< 0.3, Physical double)
This double is physical.
 
 
02053-2803 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 05 24 -28 04 11 LDS 67 AB 2017 12 14 57.0 10.88 11.87 0.99 <===
Show 02 05 25 -28 03 15 NSN 234 Ba,Bb 2016 4 299 1.6 12.63 13.26 0.63
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Fornax HIP 9749 Tycho2 6432-02332-1 GL Gl 84.1A
CD CD-28 657 Distance 23.24 Distance ly 75.81
 
 
WDS 02053-2803 LDS 67 AB : NOTES
 
 
discov_num notes refcode
LDS 67 NLTT 6979/6980 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.)
 
 
DISCOVERER
 
 
idgroup discov author
1 LDS Luyten p.m. catalog (from additional DD list)
1 NSN Nanson, J., McGaughey, S. & Armstrong, J.D.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02053-2803 LDS 67 AB 2017 11 14 57.0 10.88 11.87 G4 N 020523.65-280411.1

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

 
 
WDS 02053-2803 LDS 67 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02053-2803 LDS 67 AB : MEASURES
 
 
No records found.

 
 
WDS 02053-2803 : VIRTUAL EYEPIECE
 
 

02053-2803 LDS 67A mag 10.88 Sp M1 02053-2803 NSN 234B sep 57.9 P.A. 14.60 mag 12.63 Sp M4 02053-2803 NSN 234Bb sep 58.3 P.A. 13.20 mag 13.26 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02053-2803 : ALADIN DSS IMAGE @ 02h 05m 23.65s -28° 04' 11.1"
 
 
 
 
WDS 02053-2803 LDS 67 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02053-2803 LDS 67AB distance=0' 02053-2803 NSN 234Ba,Bb distance=1' 02072-2749 B 27 distance=29' 02029-2804 RST1229 distance=34' 02025-2832 UC 671 distance=48' 02089-2817 TDS2134 distance=49' 02061-2856 KPP2444 distance=53' 02107-2813 SKF1272AB distance=71' 02107-2813 SKF1272AC distance=71' 02012-2900 RST1227 distance=79' 01598-2728 B 25 distance=83' 02116-2838 TDS2150 distance=89' 02025-2929 LDS3338 distance=94' 01599-2703 KPP2859 distance=95' 02023-2634 LDS 65 distance=100' 02052-2624 RST1233 distance=101' 02042-2622 RST1231 distance=104' 02131-2753 B 30 distance=104' 01573-2745 I 1102 distance=109' 02136-2813 RST 50AB distance=109' 01579-2851 LDS 61 distance=110' 01590-2921 UC 652 distance=114' 01572-2715 RST1226 distance=120' 02004-2947 B 26AB distance=122' 02003-2947 LDS5360CD distance=123' 02136-2904 TDS2168 distance=124' 02035-3005 RST2270AB distance=124' 02035-3005 RST2270Aa,Ab distance=124' 02012-3000 CUS 1 distance=129' 01574-2928 RSS 52 distance=134' 02144-2910 LDS5374 distance=137' 02081-3017 RST1234 distance=138' 02027-3019 HJ 3478 distance=140' 02048-2543 RST1232 distance=142' 02158-2839 B 33 distance=142' 02071-3023 LDS3345 distance=142' 02136-2625 KPP 82 distance=148' 02155-2925 B 32 distance=156' 01590-2553 WIS 47 distance=157' 02039-2526 UC 678 distance=160' 02074-2527 HJ 2114 distance=160' 02172-2849 LDS3365 distance=163' 01530-2805 HJ 3472 distance=165' 02129-2548 I 456 distance=169' 02097-3045 SKF1271 distance=171' 02168-2643 LDS 72 distance=172' 02110-2527 B 28 distance=174' 01522-2745 I 1101 distance=176' 01535-2925 TDS2041 distance=176' 02135-2546 HJ 2120 distance=177' 01521-2754 LDS5356 distance=177' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 02053-2803 LDS 67 AB 14 57.0
Show 02053-2803 NSN 234 Ba,Bb 299 1.6 1
Show 02072-2749 B 27 34 1.1 29
Show 02029-2804 RST1229 287 0.3 34
Show 02025-2832 UC 671 69 15.0 48
Show 02089-2817 TDS2134 207 0.7 49
Show 02061-2856 KPP2444 98 21.5 53
Show 02107-2813 SKF1272 AB 196 3.5 71
Show 02107-2813 SKF1272 AC 158 6.1 71
Show 02012-2900 RST1227 283 0.8 79
Show 01598-2728 B 25 75 1.5 83
Show 02116-2838 TDS2150 192 0.5 89
Show 02025-2929 LDS3338 29 18.5 94
Show 01599-2703 KPP2859 308 2.1 95
Show 02023-2634 LDS 65 59 3.6 100
Show 02052-2624 RST1233 282 3.9 101
Show 02042-2622 RST1231 39 0.7 104
Show 02131-2753 B 30 285 1.3 104
Show 01573-2745 I 1102 332 7.2 109
Show 02136-2813 RST 50 AB 296 1.9 109
Show 01579-2851 LDS 61 161 41.5 110
Show 01590-2921 UC 652 163 33.9 114
Show 01572-2715 RST1226 68 2.9 120
Show 02004-2947 B 26 AB 288 4.6 122
Show 02003-2947 LDS5360 CD 273 235.0 123
Show 02136-2904 TDS2168 232 0.9 124
Show 02035-3005 RST2270 AB 28 2.4 124
Show 02035-3005 RST2270 Aa,Ab 22 0.2 124
Show 02012-3000 CUS 1 120 0.0 129
Show 01574-2928 RSS 52 256 26.5 134
Show 02144-2910 LDS5374 77 250.3 137
Show 02081-3017 RST1234 197 1.4 138
Show 02027-3019 HJ 3478 150 43.3 140
Show 02048-2543 RST1232 291 0.8 142
Show 02158-2839 B 33 95 5.1 142
Show 02071-3023 LDS3345 314 72.8 142
Show 02136-2625 KPP 82 212 3.2 148
Show 02155-2925 B 32 228 4.9 156
Show 01590-2553 WIS 47 116 205.5 157
Show 02039-2526 UC 678 95 29.4 160
Show 02074-2527 HJ 2114 286 14.1 160
Show 02172-2849 LDS3365 92 14.8 163
Show 01530-2805 HJ 3472 240 6.5 165
Show 02129-2548 I 456 316 2.4 169
Show 02097-3045 SKF1271 169 4.1 171
Show 02168-2643 LDS 72 65 21.1 172
Show 02110-2527 B 28 318 2.8 174
Show 01522-2745 I 1101 353 1.6 176
Show 01535-2925 TDS2041 227 0.4 176
Show 02135-2546 HJ 2120 259 49.4 177
Show 01521-2754 LDS5356 11 31.7 177

 
 
WDS 02053-2803 : COMPONENTS
 
 
  A B
B pa=14.6°
sep=57.86"
 
Bb pa=13.2°
sep=58.31"
pa=302.0°
sep=1.45"
 
 
02053-2803 A
 
 
Coord arcsec 2000 020523.65-280411.1 Mag 10.88 Spectral class M1 (red) PmRA 334.00
PmDE 421.0 HIP 9749 Tycho2 6432-02332-1 CD CD-28 657
Tycho2
Tycho2 6432-02332-1 Pflag RAmdeg 31.34855123 DEmdeg -28.06974615
PmRA 336.8 PmDE 416.9 E RAmdeg 36 E DEmdeg 39
E pmRA 3.1 E pmDE 2.8 EpRAm 1989.34 EpDEm 1988.84
Num 5 Q RAmdeg 1.1 Q DEmdeg 0.2 Q pmRA 1.1
Q pmDE 0.2 BTmag 13.021 E BTmag 0.266 VTmag 10.973
E VTmag 0.063 Prox 999 TYC HIP 9749
CCDM RAdeg 31.34766750 DEdeg -28.07070389 EpRA 1990 1.66
EpDE 1990 1.72 E RAdeg 55.9 E DEdeg 49.9 Posflg
Corr -0.2
Hipparcos
Catalog H HIP 9749 Proxy RAhms 02 05 23.43
DEdms -28 04 14.7 Vmag 10.88 VarFlag R Vmag H
RAdeg 31.3476 DEdeg -28.0708 AstroRef Plx 44.37
CCDM 02054-2804 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CD-28 657 CP Dm number -28 657 VIred 1.84
SpType K R SpType Coord arcsec 2000 020523.43-280414.7
Hipparcos 2
HIP 9749 Sn 5 So 0 Nc 1
RArad 0.5471193489 DErad -0.4899271362 Plx 43.03 PmRA 338.92
PmDE 421.21 E RArad 1.22 E DErad 1.45 E Plx 2.08
E pmRA 1.63 E pmDE 1.54 Hpmag 10.9749 E Hpmag 0.0036
SHp 0.03 VA 0 BV 1.4 E BV 0.02
VI 1.84
 
 
02053-2803 B
 
 
Coord arcsec 2000 020524.75-280315.1 Coord calc 020524.60-280315.9 Mag 12.63 Mag composta 11.87
Spectral class M4 (red) PmRA 335.00 PmDE 406.0 Calc delta mag 1.75
 
 
02053-2803 Bb
 
 
Coord arcsec 2000 020524.66-280314.3 Mag 13.26 PmRA 338.00 PmDE 421.0
Calc delta mag 2.38 Calc coord yes