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Current system
08438+4439
LDS 3809


Nearby doubles
24' : 08456+4427
LDS3813

28' : 08441+4507
LDS3810

30' : 08414+4457
ARG 69

34' : 08457+4505
A 1753

37' : 08439+4403
A 1752

42' : 08400+4450
SKF 705

42' : 08461+4407
SKF 510

46' : 08399+4500
LDS 907

51' : 08482+4422
SKF 728

56' : 08411+4352
A 1749

65' : 08402+4533
SKF 706

69' : 08479+4532
ES 596

78' : 08496+4526
ES 597

79' : 08397+4546
TVB 197

87' : 08467+4320
KPP 849

93' : 08454+4610
UC 123AB

95' : 08477+4316
CVR1166

96' : 08527+4437
COU2617

98' : 08346+4434
SKF 684

100' : 08473+4308
SLW 294

101' : 08417+4617
COU2616

102' : 08436+4621
CVR 503

104' : 08403+4617
A 1748

106' : 08480+4614
GRV1010

106' : 08351+4349
COU2615

107' : 08479+4303
CVR 84



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

08438+4439 LDS 3809

 
 
08h 43m 44.79s +44° 39' 33.2" P.A. 239.00 sep 169.8 mag 11.34,17.60
 
 
Coord 2000 08438+4439 Discov num LDS3809 Comp Coord arcsec 2000 08 43 44.79 +44 39 33.2
Date first 1960 Date last 2015 Obs 7
Pa first 239 Pa last 238.9 P.A. Now (θ) 238.9°
Sep first 169.0 Sep last 169.844 Sep. Now (ρ) 169.844"
Mag pri 11.34 Mag sec 17.60 delta mag (ΔM) 6.26 Spectral class
Pri motion ra -060 Sec motion ra -082
Pri motion dec -061 Sec motion dec -054
Notes
rPM=0.235 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lynx Tycho2 2988-00830-1 Gaia DR2 917256820874024192
 
 
WDS 08438+4439 LDS 3809 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS 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
08438+4439 LDS3809 1999 2 239 169.7 11.34 17.60 D 084344.79+443933.2
08438+4439 LDS3809 2010 3 239 169.8 11.34 17.60 084344.79+443933.2
08438+4439 LDS3809 2015 4 239 169.8 11.34 17.60 084344.79+443933.2

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

 
 
WDS 08438+4439 LDS 3809 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08438+4439 LDS 3809 : MEASURES
 
 
No records found.

 
 
WDS 08438+4439 : VIRTUAL EYEPIECE
 
 

08438+4439 LDS3809A mag 11.34 08438+4439 LDS3809B sep 135.7 P.A. 229.70 mag 17.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08438+4439 : ALADIN DSS IMAGE @ 08h 43m 44.79s +44° 39' 33.2"
 
 
 
 
WDS 08438+4439 LDS 3809 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08438+4439 LDS3809 distance=0' 08456+4427 LDS3813 distance=24' 08441+4507 LDS3810 distance=28' 08414+4457 ARG 69 distance=30' 08457+4505 A 1753 distance=34' 08439+4403 A 1752 distance=37' 08400+4450 SKF 705 distance=42' 08461+4407 SKF 510 distance=42' 08399+4500 LDS 907 distance=46' 08482+4422 SKF 728 distance=51' 08411+4352 A 1749 distance=56' 08402+4533 SKF 706 distance=65' 08479+4532 ES 596 distance=69' 08496+4526 ES 597 distance=78' 08397+4546 TVB 197 distance=79' 08467+4320 KPP 849 distance=87' 08454+4610 UC 123AB distance=93' 08477+4316 CVR1166 distance=95' 08527+4437 COU2617 distance=96' 08346+4434 SKF 684 distance=98' 08473+4308 SLW 294 distance=100' 08417+4617 COU2616 distance=101' 08436+4621 CVR 503 distance=102' 08403+4617 A 1748 distance=104' 08480+4614 GRV1010 distance=106' 08351+4349 COU2615 distance=106' 08479+4303 CVR 84 distance=107' 08506+4614 CVR1174 distance=119' 08515+4610 ES 1146AB distance=122' 08515+4610 SIN 40AC distance=122' 08368+4619 CVR1154 distance=124' 08367+4619 DAM1424 distance=124' 08414+4642 SKF 712 distance=126' 08468+4642 SKF 513 distance=127' 08333+4341 SKF 671 distance=127' 08558+4459 SLW 311 distance=130' 08552+4357 SHN 124 distance=131' 08336+4555 HJ 1161 distance=132' 08384+4640 SLW 275 distance=134' 08313+4424 BVD 202 distance=134' 08548+4335 STF1289 distance=135' 08350+4300 ES 1389 distance=137' 08409+4226 HDS1251 distance=138' 08469+4225 LDS3816 distance=139' 08304+4455 BRT 99 distance=143' 08532+4625 TOB 49 distance=145' 08515+4241 SKF 735 distance=146' 08304+4512 CVR1148 distance=146' 08561+4341 STF3120AB distance=146' 08561+4341 STF3120AC distance=146' 08317+4323 SKF 665 distance=151' 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 08438+4439 LDS3809 239 169.8
Show 08456+4427 LDS3813 85 19.3 24
Show 08441+4507 LDS3810 167 216.6 28
Show 08414+4457 ARG 69 310 28.4 30
Show 08457+4505 A 1753 87 0.7 34
Show 08439+4403 A 1752 72 0.3 37
Show 08400+4450 SKF 705 192 1.9 42
Show 08461+4407 SKF 510 358 2.0 42
Show 08399+4500 LDS 907 182 6.8 46
Show 08482+4422 SKF 728 60 1.4 51
Show 08411+4352 A 1749 288 0.6 56
Show 08402+4533 SKF 706 127 2.2 65
Show 08479+4532 ES 596 207 3.1 69
Show 08496+4526 ES 597 268 7.4 78
Show 08397+4546 TVB 197 94 2.3 79
Show 08467+4320 KPP 849 174 7.2 87
Show 08454+4610 UC 123 AB 32.0 93
Show 08477+4316 CVR1166 288 3.4 95
Show 08527+4437 COU2617 48 0.8 96
Show 08346+4434 SKF 684 254 2.2 98
Show 08473+4308 SLW 294 15 86.4 100
Show 08417+4617 COU2616 141 0.7 101
Show 08436+4621 CVR 503 80 19.8 102
Show 08403+4617 A 1748 324 0.8 104
Show 08480+4614 GRV1010 93 21.6 106
Show 08351+4349 COU2615 125 0.2 106
Show 08479+4303 CVR 84 334 95.1 107
Show 08506+4614 CVR1174 77 4.8 119
Show 08515+4610 ES 1146 AB 170 5.7 122
Show 08515+4610 SIN 40 AC 31 47.4 122
Show 08368+4619 CVR1154 15 3.1 124
Show 08367+4619 DAM1424 191 3.2 124
Show 08414+4642 SKF 712 112 3.7 126
Show 08468+4642 SKF 513 274 1.2 127
Show 08333+4341 SKF 671 268 2.3 127
Show 08558+4459 SLW 311 179 142.5 130
Show 08552+4357 SHN 124 -1 0.3 131
Show 08336+4555 HJ 1161 35 26.0 132
Show 08384+4640 SLW 275 321 38.1 134
Show 08313+4424 BVD 202 28 34.8 134
Show 08548+4335 STF1289 6 3.6 135
Show 08350+4300 ES 1389 174 3.8 137
Show 08409+4226 HDS1251 37 0.7 138
Show 08469+4225 LDS3816 246 33.4 139
Show 08304+4455 BRT 99 198 4.1 143
Show 08532+4625 TOB 49 254 20.4 145
Show 08515+4241 SKF 735 42 1.7 146
Show 08304+4512 CVR1148 33 2.9 146
Show 08561+4341 STF3120 AB 348 1.4 146
Show 08561+4341 STF3120 AC 116 7.5 146
Show 08317+4323 SKF 665 255 2.0 151

 
 
WDS 08438+4439 : COMPONENTS
 
 
  A
B pa=229.7°
sep=135.65"
 
 
08438+4439 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 084344.79+443933.2 Mag 11.34 PmRA -60.00
PmDE -61.0 Tycho2 2988-00830-1
Tycho2
Tycho2 2988-00830-1 Pflag RAmdeg 130.93664811 DEmdeg 44.65923447
PmRA -57.4 PmDE -56.2 E RAmdeg 37 E DEmdeg 39
E pmRA 2.7 E pmDE 2.5 EpRAm 1984.32 EpDEm 1983.10
Num 3 Q RAmdeg 0.0 Q DEmdeg 0.3 Q pmRA 0.0
Q pmDE 0.3 BTmag 12.649 E BTmag 0.225 VTmag 11.450
E VTmag 0.104 Prox 779 TYC HIP
CCDM RAdeg 130.93683306 DEdeg 44.65936028 EpRA 1990 1.72
EpDE 1990 1.61 E RAdeg 65.8 E DEdeg 80.1 Posflg
Corr 0.1
 
 
08438+4439 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084335.09+443805.5 Mag 17.6 PmRA -82.00
PmDE -54.0 Calc delta mag 6.26 Calc coord yes