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Doubles in session


Current system
11307+5547
TDS 7899


Nearby doubles
17' : 11317+5602
CBL 50

23' : 11282+5540
A 1355

24' : 11323+5606
STF1546

28' : 11336+5535
SKF2010

29' : 11329+5525
A 1593

34' : 11342+5602
FYM 621

38' : 11350+5557
STI2273

46' : 11272+5513
A 1354

47' : 11258+5527
MLR 601

54' : 11366+5608
STF1553

55' : 11243+5553
STI2269

58' : 11272+5459
MLR 703

58' : 11297+5644
DRS 48

59' : 11285+5644
LDS1261

60' : 11366+5621
RAO 265

66' : 11231+5602
STI2268

68' : 11386+5601
LDS1266

68' : 11304+5654
UC 2156

68' : 11227+5544
MLB 168

73' : 11223+5600
UC 2125

79' : 11300+5429
SKF 255

83' : 11246+5651
STI2270

84' : 11386+5457
AZC 164

90' : 11370+5700
HDS1646AB

95' : 11196+5600
LDS2598

95' : 11208+5632
TDS7804



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

11307+5547 TDS 7899

 
 
11h 30m 43.80s +55° 46' 57.2" P.A. 337.00 sep 0.5 mag 11.82,12.15
 
 
Coord 2000 11307+5547 Discov num TDS7899 Comp Coord arcsec 2000 11 30 43.80 +55 46 57.2
Date first 1991 Date last 1991 Obs 1
Pa first 337 Pa last 337.1 P.A. Now (θ) 337.1°
Sep first 0.5 Sep last 0.51 Sep. Now (ρ) 0.51"
Mag pri 11.82 Mag sec 12.15 delta mag (ΔM) 0.33 Spectral class
Pri motion ra -061 Sec motion ra -061
Pri motion dec +006 Sec motion dec +006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 3828-00765-1 Gaia DR2 844789972288676608
 
 
WDS 11307+5547 TDS 7899 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (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
11307+5547 TDS7899 1991 1 337 0.5 11.82 12.15 113043.80+554657.2

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

 
 
WDS 11307+5547 TDS 7899 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11307+5547 TDS 7899 : MEASURES
 
 
No records found.

 
 
WDS 11307+5547 : VIRTUAL EYEPIECE
 
 

11307+5547 TDS7899A mag 11.82 11307+5547 TDS7899B sep 0.5 P.A. 346.60 mag 12.15 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 11307+5547 : ALADIN DSS IMAGE @ 11h 30m 43.80s +55° 46' 57.2"
 
 
 
 
WDS 11307+5547 TDS 7899 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11307+5547 TDS7899 distance=0' 11317+5602 CBL 50 distance=17' 11282+5540 A 1355 distance=23' 11323+5606 STF1546 distance=24' 11336+5535 SKF2010 distance=28' 11329+5525 A 1593 distance=29' 11342+5602 FYM 621 distance=34' 11350+5557 STI2273 distance=38' 11272+5513 A 1354 distance=46' 11258+5527 MLR 601 distance=47' 11366+5608 STF1553 distance=54' 11243+5553 STI2269 distance=55' 11272+5459 MLR 703 distance=58' 11297+5644 DRS 48 distance=58' 11285+5644 LDS1261 distance=59' 11366+5621 RAO 265 distance=60' 11231+5602 STI2268 distance=66' 11386+5601 LDS1266 distance=68' 11304+5654 UC 2156 distance=68' 11227+5544 MLB 168 distance=68' 11223+5600 UC 2125 distance=73' 11300+5429 SKF 255 distance=79' 11246+5651 STI2270 distance=83' 11386+5457 AZC 164 distance=84' 11370+5700 HDS1646AB distance=90' 11370+5700 GII 176Aa,Ab distance=90' 11196+5600 LDS2598 distance=95' 11208+5632 TDS7804 distance=95' 11254+5422 SKF 318 distance=97' 11220+5445 CBL 339 distance=98' 11251+5713 TDS7852 distance=98' 11223+5439 TDS7826 distance=100' 11367+5421 LEP 43 distance=100' 11417+5627 MLR 552 distance=101' 11220+5439 DAM 651 distance=101' 11371+5714 KPP3850 distance=102' 11431+5546 LDS4137 distance=104' 11429+5610 CRB 189 distance=105' 11293+5401 MLR 680 distance=108' 11261+5738 TDS7858 distance=117' 11437+5458 CBL 350 distance=122' 11333+5748 MLR 551Aa,Ab distance=124' 11333+5748 KR 39AB distance=124' 11333+5748 KR 39AC distance=124' 11409+5719 LDS2608 distance=125' 11197+5712 STI2266 distance=126' 11300+5340 RAO 264 distance=127' 11386+5356 WAA 38 distance=130' 11172+5653 STI2265 distance=131' 11165+5456 LDS3033 distance=132' 11456+5651 LDS2612 distance=140' 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 11307+5547 TDS7899 337 0.5
Show 11317+5602 CBL 50 220 20.6 17
Show 11282+5540 A 1355 359 1.3 23
Show 11323+5606 STF1546 349 11.4 24
Show 11336+5535 SKF2010 15 124.5 28
Show 11329+5525 A 1593 254 4.1 29
Show 11342+5602 FYM 621 66 7.8 34
Show 11350+5557 STI2273 297 5.1 38
Show 11272+5513 A 1354 126 1.3 46
Show 11258+5527 MLR 601 56 1.1 47
Show 11366+5608 STF1553 165 6.2 54
Show 11243+5553 STI2269 97 7.8 55
Show 11272+5459 MLR 703 66 0.2 58
Show 11297+5644 DRS 48 232 9.2 58
Show 11285+5644 LDS1261 322 3.1 59
Show 11366+5621 RAO 265 221 3.5 60
Show 11231+5602 STI2268 12 4.1 66
Show 11386+5601 LDS1266 231 53.3 68
Show 11304+5654 UC 2156 274 51.9 68
Show 11227+5544 MLB 168 144 5.9 68
Show 11223+5600 UC 2125 340 57.9 73
Show 11300+5429 SKF 255 109 1.9 79
Show 11246+5651 STI2270 204 13.0 83
Show 11386+5457 AZC 164 328 46.2 84
Show 11370+5700 HDS1646 AB 65 0.6 90
Show 11370+5700 GII 176 Aa,Ab 125 0.1 90
Show 11196+5600 LDS2598 76 15.0 95
Show 11208+5632 TDS7804 268 0.6 95
Show 11254+5422 SKF 318 281 5.2 97
Show 11220+5445 CBL 339 164 31.0 98
Show 11251+5713 TDS7852 74 0.5 98
Show 11223+5439 TDS7826 56 0.7 100
Show 11367+5421 LEP 43 354 3.7 100
Show 11417+5627 MLR 552 49 1.7 101
Show 11220+5439 DAM 651 133 172.5 101
Show 11371+5714 KPP3850 282 1.4 102
Show 11431+5546 LDS4137 244 6.0 104
Show 11429+5610 CRB 189 116 13.7 105
Show 11293+5401 MLR 680 186 4.3 108
Show 11261+5738 TDS7858 214 3.3 117
Show 11437+5458 CBL 350 176 29.5 122
Show 11333+5748 MLR 551 Aa,Ab 125 0.9 124
Show 11333+5748 KR 39 AB 152 10.4 124
Show 11333+5748 KR 39 AC 268 19.0 124
Show 11409+5719 LDS2608 36 4.7 125
Show 11197+5712 STI2266 176 7.2 126
Show 11300+5340 RAO 264 171 2.3 127
Show 11386+5356 WAA 38 39 1.1 130
Show 11172+5653 STI2265 250 8.6 131
Show 11165+5456 LDS3033 44 96.2 132
Show 11456+5651 LDS2612 69 2.6 140

 
 
WDS 11307+5547 : COMPONENTS
 
 
  A
B pa=346.6°
sep=0.48"
 
 
11307+5547 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 113043.80+554657.2 Mag 11.82 PmRA -61.00
PmDE 6.0 Tycho2 3828-00765-1
Tycho2
Tycho2 3828-00765-1 Pflag RAmdeg 172.68245610 DEmdeg 55.78262711
PmRA -61.1 PmDE 5.5 E RAmdeg 33 E DEmdeg 31
E pmRA 3.3 E pmDE 3.3 EpRAm 1990.35 EpDEm 1990.55
Num 4 Q RAmdeg 0.3 Q DEmdeg 1.4 Q pmRA 0.3
Q pmDE 1.4 BTmag 11.815 E BTmag 0.052 VTmag 11.213
E VTmag 0.051 Prox 999 TYC T HIP
CCDM RAdeg 172.68270583 DEdeg 55.78261472 EpRA 1990 1.72
EpDE 1990 1.74 E RAdeg 32.9 E DEdeg 30.8 Posflg
Corr -0.2
 
 
11307+5547 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 113043.79+554657.7 Mag 12.15 PmRA -61.00
PmDE 6.0 Calc delta mag 0.33 Calc coord yes