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Doubles in session


Current system
11471-6750
MLO 37
HD 310849


Nearby doubles
6' : 11478-6746
HDS1667

9' : 11458-6747
TDS8016

27' : 11455-6815
DON 495

39' : 11455-6828
MLO 36

41' : 11428-6822
DON 493

51' : 11560-6747
MLO 38

54' : 11553-6726
KPP1933

57' : 11534-6707
CBL 140

59' : 11573-6744
WFC 118

60' : 11372-6731
DON 491

68' : 11456-6644
HJ 4471

70' : 11591-6805
KPP 258

71' : 11386-6659
HDS1650

78' : 11425-6638
KPP3851

79' : 11391-6855
DON 492

81' : 12013-6750
LDS 378

82' : 11578-6845
DON 502

87' : 11335-6831
NSN 260

87' : 12022-6807
DON 504

89' : 12025-6808
DON 505

91' : 11405-6913
HDS1653

93' : 11332-6703
NSN 261

93' : 11308-6806
TDS7901

96' : 11331-6659
TDS7922

99' : 11322-6702
KPP 249

99' : 11547-6622
SHY 230AB



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.

11471-6750 MLO 37 (HD 310849)

 
 
11h 47m 05.03s -67° 50' 18.9" P.A. 37.00 sep 6.1 mag 10.72,12.00 Sp F8
 
 
Coord 2000 11471-6750 Discov num MLO  37 Comp Coord arcsec 2000 11 47 05.03 -67 50 18.9
Date first 1895 Date last 2015 Obs 9
Pa first 40 Pa last 36.8 P.A. Now (θ) 36.8°
Sep first 6.0 Sep last 6.13 Sep. Now (ρ) 6.13"
Mag pri 10.72 Mag sec 12.00 delta mag (ΔM) 1.28 Spectral class F8 (yellow-white)
Pri motion ra -026 Sec motion ra +014
Pri motion dec -020 Sec motion dec +059
Notes
rPM=1.46
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 310849 Constellation Musca Tycho2 9226-01664-1 Gaia DR2 5235858123641572480
HD 310849
 
 
WDS 11471-6750 MLO 37 (HD 310849) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
MlO1881 T - Walker, G.J. 1881Obs.....4..249W
MlO1881 Observatory 4, 249, 1881
MlO1927A Pa - Melbourne Obs. 1927sdsc.book......
MlO1927A cited in SDS (Southern Double Star Cat.), 1927
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11471-6750 MLO 37 2000 4 38 6.1 10.72 12.00 F8 D 114705.03-675018.9
11471-6750 MLO 37 2010 8 36 4.9 10.72 12.00 F8 114705.03-675018.9
11471-6750 MLO 37 2015 9 37 6.1 10.72 12.00 F8 114705.03-675018.9

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

 
 
WDS 11471-6750 MLO 37 (HD 310849) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11471-6750 MLO 37 (HD 310849) : MEASURES
 
 
No records found.

 
 
WDS 11471-6750 (HD 310849) : VIRTUAL EYEPIECE
 
 

11471-6750 MLO 37A mag 10.72 Sp F8 11471-6750 MLO 37B sep 5.1 P.A. 15.80 mag 12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11471-6750 (HD 310849) : ALADIN DSS IMAGE @ 11h 47m 05.03s -67° 50' 18.9"
 
 
 
 
WDS 11471-6750 MLO 37 (HD 310849) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11471-6750 MLO 37 distance=0' 11478-6746 HDS1667 distance=6' 11458-6747 TDS8016 distance=9' 11455-6815 DON 495 distance=27' 11455-6828 MLO 36 distance=39' 11428-6822 DON 493 distance=41' 11560-6747 MLO 38 distance=51' 11553-6726 KPP1933 distance=54' 11534-6707 CBL 140 distance=57' 11573-6744 WFC 118 distance=59' 11372-6731 DON 491 distance=60' 11456-6644 HJ 4471 distance=68' 11591-6805 KPP 258 distance=70' 11386-6659 HDS1650 distance=71' 11425-6638 KPP3851 distance=78' 11391-6855 DON 492 distance=79' 12013-6750 LDS 378 distance=81' 11578-6845 DON 502 distance=82' 11335-6831 NSN 260 distance=87' 12022-6807 DON 504 distance=87' 12025-6808 DON 505 distance=89' 11405-6913 HDS1653 distance=91' 11332-6703 NSN 261 distance=93' 11308-6806 TDS7901 distance=93' 11331-6659 TDS7922 distance=96' 11322-6702 KPP 249 distance=99' 11547-6622 SHY 230AB distance=99' 11321-6702 HDS1636 distance=99' 11318-6701 GRV1255 distance=102' 11373-6917 TDS7962 distance=102' 12046-6820 HDS1698Aa,Ab distance=103' 12046-6820 SHT 44AB distance=103' 12046-6820 SHT 44AC distance=103' 11480-6607 GLI 168 distance=104' 11569-6923 KPP2884 distance=107' 12048-6704 DON1095 distance=112' 12064-6823 DON 510 distance=113' 12041-6853 R 190 distance=114' 11330-6916 DON 488 distance=116' 11533-6557 RST 560 distance=119' 11391-6600 HJ 4461AB distance=120' 11391-6600 HJ 4461AC distance=120' 12038-6636 TDS8201 distance=123' 11372-6940 HDS1647 distance=123' 11304-6914 DAW 57 distance=124' 11470-6545 LDS 365AB distance=125' 11470-6545 LDS 365Aa,Ab distance=125' 12010-6930 TDS8166 distance=126' 12018-6616 DAW 59 distance=128' 11502-6542 TDS8061 distance=130' 12031-6613 HDS1695 distance=136' 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 11471-6750 MLO 37 37 6.1
Show 11478-6746 HDS1667 49 12.2 6
Show 11458-6747 TDS8016 316 0.8 9
Show 11455-6815 DON 495 11 1.5 27
Show 11455-6828 MLO 36 2 6.1 39
Show 11428-6822 DON 493 129 2.0 41
Show 11560-6747 MLO 38 219 5.6 51
Show 11553-6726 KPP1933 166 15.2 54
Show 11534-6707 CBL 140 119 36.1 57
Show 11573-6744 WFC 118 272 9.3 59
Show 11372-6731 DON 491 274 0.5 60
Show 11456-6644 HJ 4471 271 31.9 68
Show 11591-6805 KPP 258 192 3.6 70
Show 11386-6659 HDS1650 144 0.6 71
Show 11425-6638 KPP3851 134 3.8 78
Show 11391-6855 DON 492 72 0.4 79
Show 12013-6750 LDS 378 299 17.6 81
Show 11578-6845 DON 502 255 2.0 82
Show 11335-6831 NSN 260 146 2.0 87
Show 12022-6807 DON 504 146 1.8 87
Show 12025-6808 DON 505 245 0.9 89
Show 11405-6913 HDS1653 52 13.8 91
Show 11332-6703 NSN 261 212 28.7 93
Show 11308-6806 TDS7901 218 0.5 93
Show 11331-6659 TDS7922 167 0.4 96
Show 11322-6702 KPP 249 340 3.9 99
Show 11547-6622 SHY 230 AB 122 220.9 99
Show 11321-6702 HDS1636 337 2.5 99
Show 11318-6701 GRV1255 43 19.1 102
Show 11373-6917 TDS7962 70 0.4 102
Show 12046-6820 HDS1698 Aa,Ab 159 0.7 103
Show 12046-6820 SHT 44 AB 327 3.5 103
Show 12046-6820 SHT 44 AC 28 6.6 103
Show 11480-6607 GLI 168 325 8.2 104
Show 11569-6923 KPP2884 93 1.6 107
Show 12048-6704 DON1095 341 5.0 112
Show 12064-6823 DON 510 105 0.2 113
Show 12041-6853 R 190 232 11.8 114
Show 11330-6916 DON 488 67 1.2 116
Show 11533-6557 RST 560 16 1.6 119
Show 11391-6600 HJ 4461 AB 106 11.4 120
Show 11391-6600 HJ 4461 AC 38 17.7 120
Show 12038-6636 TDS8201 210 0.6 123
Show 11372-6940 HDS1647 281 0.2 123
Show 11304-6914 DAW 57 299 4.0 124
Show 11470-6545 LDS 365 AB 124 16.5 125
Show 11470-6545 LDS 365 Aa,Ab 281 0.2 125
Show 12010-6930 TDS8166 222 0.6 126
Show 12018-6616 DAW 59 231 0.8 128
Show 11502-6542 TDS8061 34 0.5 130
Show 12031-6613 HDS1695 219 0.6 136

 
 
WDS 11471-6750 : COMPONENTS
 
 
  A
B pa=15.8°
sep=5.10"
 
 
11471-6750 A
 
 
Componente originario normalizzato AB Name HD 310849 Coord arcsec 2000 114705.03-675018.9 Mag 10.72
Spectral class F8 (yellow-white) PmRA -26.00 PmDE -20.0 Tycho2 9226-01664-1
HD 310849
Tycho2
Tycho2 9226-01664-1 Pflag RAmdeg 176.77099370 DEmdeg -67.83860510
PmRA -18.3 PmDE -5.2 E RAmdeg 37 E DEmdeg 38
E pmRA 2.7 E pmDE 2.5 EpRAm 1989.50 EpDEm 1988.95
Num 3 Q RAmdeg 0.3 Q DEmdeg 1.2 Q pmRA 0.3
Q pmDE 1.2 BTmag 11.214 E BTmag 0.060 VTmag 10.721
E VTmag 0.059 Prox 991 TYC T HIP
CCDM RAdeg 176.77110583 DEdeg -67.83859333 EpRA 1990 1.67
EpDE 1990 1.65 E RAdeg 36.6 E DEdeg 39.2 Posflg
Corr -0.1
CCDM
Ccdm 11471-6750 RComp Comp A Note1
Note2 Discov num DRAs -0.53 DDEs -17.2
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number -67 1818 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11423S6717A
HIC
 
 
11471-6750 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 114705.27-675014.0 Mag 12 PmRA 14.00
PmDE 59.0 Calc delta mag 1.28 Calc coord yes
CCDM
Ccdm 11471-6750 RComp Comp B Note1
Note2 Discov num MLO DRAs DDEs
R dRAs Year 1929 Theta 038 Rho 6.0
Obs 1 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11423S6717B
HIC