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Doubles in session


Current system
06579-4417
LPM 248


Nearby doubles
31' : 06575-4347
HDS 967

35' : 06566-4346
HDS 963

46' : 07013-4352
UC 1518

49' : 06552-4338
CPO 144

50' : 06552-4337
CPO 8

53' : 07013-4454
RST5254

53' : 06572-4325
TSN 118

57' : 07024-4445
CPO 146

57' : 06528-4359
I 1498

66' : 06517-4418
LDS 173

67' : 06579-4523
BRT 697

70' : 07040-4440
HU 1419

72' : 06512-4426
TDS4214

76' : 06513-4446
DON 149

77' : 07046-4441
KPP3704

78' : 06506-4423
TDS4202

79' : 07040-4337
DUN 38AB

83' : 06596-4257
TDS4358

83' : 06538-4307
HDS 955

84' : 06501-4431
SKF 415

85' : 06512-4334
BRT 695

85' : 06507-4341
HJ 3897

87' : 06501-4445
KPP3697

92' : 06522-4528
DON 150

96' : 06499-4503
I 181

99' : 07054-4512
DON 162



Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

06579-4417 LPM 248

 
 
06h 57m 46.52s -44° 17' 27.8" P.A. 61.00 sep 2.8 mag 11.65,11.66 Sp M3.0V+M3V dist. 8.01 pc (26.13 l.y.)
 
 
Coord 2000 06579-4417 Discov num LPM 248 Comp Coord arcsec 2000 06 57 46.52 -44 17 27.8
Date first 1933 Date last 2021 Obs 22
Pa first 58 Pa last 61.4 P.A. Now (θ) 61.4°
Sep first 2.8 Sep last 2.793 Sep. Now (ρ) 2.793"
Mag pri 11.65 Mag sec 11.66 delta mag (ΔM) 0.01 Spectral class M3.0V+M3V (red/red)
Pri motion ra -119 Sec motion ra -110
Pri motion dec -013 Sec motion dec -004
Notes N O P (See Notes, Orbital solution, 100-year proper motion)
rPM=0.106 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Puppis HIP 33499 Tycho2 7640-01099-2 GL Gl 257A
CD CD-44 3045 CP CP-44 1190 Distance 8.01 Distance ly 26.13
 
 
ORBITAL ELEMENTS
 
 
Period (P)298.34y Periastron (T)1978.3y Semi-major axis (a)4.396a
Eccentricity (e)0.32 Inclination (i)107.9° Longitude of periastron (ω)42.2°
Node (Ω)39.9° Notesn ReferenceZir2003
Equinox2000 Last observation1993 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 301.6 1.017
2001 295.2 1.046
2002 289.2 1.085
2003 283.7 1.135
2004 278.7 1.194
2005 274.2 1.259
2006 270.1 1.330
2007 266.5 1.406
2008 263.2 1.486
2009 260.3 1.569
2010 257.7 1.654
2011 255.3 1.740
2012 253.2 1.828
2013 251.3 1.917
2014 249.5 2.007
2015 247.9 2.096
2016 246.4 2.185
2017 245.0 2.275
2018 243.8 2.364
2019 242.6 2.452
2020 241.5 2.539
2021 240.5 2.626
2022 239.5 2.712
2023 238.6 2.797
2024 237.8 2.880
2025 237.0 2.963
2026 236.3 3.044
2027 235.5 3.125
2028 234.9 3.203
2029 234.2 3.281
2030 233.6 3.357


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds06579-4417a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 06579-4417 LPM 248 : NOTES
 
 
discov_num notes refcode
LPM 248 Proper motion -1129 -119.
 
 
REFERENCES
 
 
refcode metd author reference
Zir2003 orb - Zirm, H. 2003IAUDS.151....1Z
Zir2003 Inf. Circ. 151, 1, 2003
 
 
DISCOVERER
 
 
idgroup discov author
1 LPM Luyten p.m. catalog (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06579-4417 LPM 248 1991 8 175 1.5 11.65 11.66 M4 NO P 065747.45-441726.6
06579-4417 LPM 248 2006 9 87 1.2 11.65 11.66 M4 NO P 065747.45-441726.6
06579-4417 LPM 248 2015 11 68 2.4 11.65 11.66 M3.0V+M3V NO P 065746.52-441727.8
06579-4417 LPM 248 2019 14 65 2.5 11.65 11.66 M3.0V+M3V NO P 065746.52-441727.8
06579-4417 LPM 248 2020 18 62 2.8 11.65 11.66 M3.0V+M3V NO P 065746.52-441727.8
06579-4417 LPM 248 2021 22 61 2.8 11.65 11.66 M3.0V+M3V NO P 065746.52-441727.8

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

 
 
WDS 06579-4417 LPM 248 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06579-4417 LPM 248 : MEASURES
 
 
No records found.

 
 
WDS 06579-4417 : VIRTUAL EYEPIECE
 
 

06579-4417 LPM 248A mag 11.65 Sp M3.0V 06579-4417 LPM 248B sep 2.2 P.A. 52.70 mag 11.66 Sp M3V 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 06579-4417 : ALADIN DSS IMAGE @ 06h 57m 46.52s -44° 17' 27.8"
 
 
 
 
WDS 06579-4417 LPM 248 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06579-4417 LPM 248 distance=0' 06575-4347 HDS 967 distance=31' 06566-4346 HDS 963 distance=35' 07013-4352 UC 1518 distance=46' 06552-4338 CPO 144 distance=49' 06552-4337 CPO 8 distance=50' 07013-4454 RST5254 distance=53' 06572-4325 TSN 118 distance=53' 07024-4445 CPO 146 distance=57' 06528-4359 I 1498 distance=57' 06517-4418 LDS 173 distance=66' 06579-4523 BRT 697 distance=67' 07040-4440 HU 1419 distance=70' 06512-4426 TDS4214 distance=72' 06513-4446 DON 149 distance=76' 07046-4441 KPP3704 distance=77' 06506-4423 TDS4202 distance=78' 07040-4337 DUN 38AB distance=79' 07040-4337 DUN 38AC distance=79' 07040-4337 WRH 38AD distance=79' 07040-4337 TOK 390Ca,Cb distance=79' 06596-4257 TDS4358 distance=83' 06538-4307 HDS 955 distance=83' 06501-4431 SKF 415 distance=84' 06512-4334 BRT 695 distance=85' 06507-4341 HJ 3897 distance=85' 06501-4445 KPP3697 distance=87' 06522-4528 DON 150 distance=92' 06499-4503 I 181 distance=96' 07054-4512 DON 162 distance=99' 06508-4311 UC 1492 distance=101' 06546-4554 HU 1417 distance=102' 07029-4545 HU 1418 distance=103' 07061-4516 DAW 123 distance=107' 06486-4336 TDS4161 distance=108' 06500-4527 I 159 distance=109' 07075-4352 RSS 121 distance=109' 06478-4353 DON 145 distance=111' 07052-4259 DON 161 distance=112' 06495-4534 DON 147AB distance=117' 06560-4221 DON 152 distance=119' 07089-4425 KPP 153 distance=120' 07089-4452 SKF 450 distance=124' 07045-4232 DON 159 distance=129' 07071-4541 DON 165 distance=130' 07092-4339 TDS4524 distance=130' 06594-4627 TDS4354 distance=131' 07060-4555 UC 1529 distance=131' 07061-4558 RST4838 distance=134' 06565-4631 TDS 303 distance=134' 06458-4343 TDS4113 distance=134' 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 06579-4417 LPM 248 61 2.8
Show 06575-4347 HDS 967 167 0.1 31
Show 06566-4346 HDS 963 321 0.7 35
Show 07013-4352 UC 1518 298 29.3 46
Show 06552-4338 CPO 144 122 5.0 49
Show 06552-4337 CPO 8 153 8.5 50
Show 07013-4454 RST5254 204 3.6 53
Show 06572-4325 TSN 118 30 2.5 53
Show 07024-4445 CPO 146 272 9.7 57
Show 06528-4359 I 1498 290 10.5 57
Show 06517-4418 LDS 173 336 46.1 66
Show 06579-4523 BRT 697 269 7.6 67
Show 07040-4440 HU 1419 307 3.0 70
Show 06512-4426 TDS4214 118 2.7 72
Show 06513-4446 DON 149 349 0.8 76
Show 07046-4441 KPP3704 26 2.3 77
Show 06506-4423 TDS4202 323 0.6 78
Show 07040-4337 DUN 38 AB 125 21.3 79
Show 07040-4337 DUN 38 AC 335 185.0 79
Show 07040-4337 WRH 38 AD 258 32.1 79
Show 07040-4337 TOK 390 Ca,Cb 312 0.2 79
Show 06596-4257 TDS4358 138 0.8 83
Show 06538-4307 HDS 955 73 0.2 83
Show 06501-4431 SKF 415 255 33.7 84
Show 06512-4334 BRT 695 349 4.6 85
Show 06507-4341 HJ 3897 59 22.6 85
Show 06501-4445 KPP3697 257 7.9 87
Show 06522-4528 DON 150 104 0.5 92
Show 06499-4503 I 181 228 0.7 96
Show 07054-4512 DON 162 110 0.9 99
Show 06508-4311 UC 1492 329 18.9 101
Show 06546-4554 HU 1417 147 1.3 102
Show 07029-4545 HU 1418 337 2.5 103
Show 07061-4516 DAW 123 173 0.7 107
Show 06486-4336 TDS4161 359 1.8 108
Show 06500-4527 I 159 322 6.5 109
Show 07075-4352 RSS 121 246 12.0 109
Show 06478-4353 DON 145 317 0.6 111
Show 07052-4259 DON 161 110 0.5 112
Show 06495-4534 DON 147 AB 233 1.6 117
Show 06560-4221 DON 152 303 0.8 119
Show 07089-4425 KPP 153 135 3.5 120
Show 07089-4452 SKF 450 194 100.5 124
Show 07045-4232 DON 159 37 1.3 129
Show 07071-4541 DON 165 259 0.6 130
Show 07092-4339 TDS4524 210 0.7 130
Show 06594-4627 TDS4354 245 0.6 131
Show 07060-4555 UC 1529 249 40.2 131
Show 07061-4558 RST4838 278 2.5 134
Show 06565-4631 TDS 303 65 0.9 134
Show 06458-4343 TDS4113 27 0.5 134

 
 
WDS 06579-4417 : COMPONENTS
 
 
  A
B pa=52.7°
sep=2.21"
 
 
06579-4417 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 065746.52-441727.8 Mag 11.65 Spectral class M3.0V (red)
PmRA -119.00 PmDE -13.0 DM CD-44 3045
 
 
06579-4417 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 065746.68-441726.5 Mag 11.66 Spectral class M3V (red)
PmRA -110.00 PmDE -4.0 Calc delta mag 0.01 Calc coord yes