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Doubles in session


Current system
08217+6742
LDS 2274


Nearby doubles
7' : 08225+6744
TDS 460

16' : 08239+6750
LDS2276

19' : 08189+6730
TDS5707

21' : 08236+6757
LDS2275

21' : 08250+6744
TDS5809

27' : 08250+6725
LDS2574

29' : 08188+6806
LDS2571

39' : 08167+6808
LDS2567

46' : 08233+6826
GAN 4AB

50' : 08300+6751
TDS5877

58' : 08268+6831
TDS5833

62' : 08278+6653
LDS2281

66' : 08242+6845
WFC 68

67' : 08172+6639
LDS2569

69' : 08110+6816
TDS 441

79' : 08129+6844
WIS 146

79' : 08354+6746
LDS2283

81' : 08345+6711
HDS1228

85' : 08259+6902
RAO 686

89' : 08072+6820
TDS5544

89' : 08061+6800
TDS5528

89' : 08370+6738
TDS5984

90' : 08364+6718
YR 13

90' : 08160+6907
LDS1674

93' : 08239+6610
GAT 1

94' : 08059+6815
TDS5525



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

08217+6742 LDS 2274

 
 
08h 21m 26.50s +67° 41' 40.0" P.A. 113.00 sep 15.0 mag 10.50,17.40
 
 
Coord 2000 08217+6742 Discov num LDS2274 Comp Coord arcsec 2000 08 21 26.50 +67 41 40.0
Date first 1954 Date last 2016 Obs 10
Pa first 113 Pa last 112.7 P.A. Now (θ) 112.7°
Sep first 15.0 Sep last 15.024 Sep. Now (ρ) 15.024"
Mag pri 10.50 Mag sec 17.40 delta mag (ΔM) 6.9 Spectral class
Pri motion ra +039 Sec motion ra
Pri motion dec +156 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 4374-00267-1 Gaia DR2 1096804187768561792
 
 
WDS 08217+6742 LDS 2274 : 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
08217+6742 LDS2274 1954 1 113 15.0 10.50 17.40 082126.50+674140.0
08217+6742 LDS2274 2003 2 112 15.2 10.50 17.40 082126.50+674140.0
08217+6742 LDS2274 2010 4 113 14.7 10.50 17.40 082126.50+674140.0
08217+6742 LDS2274 2015 4 113 15.0 10.50 17.40 082126.50+674140.0
08217+6742 LDS2274 2016 10 113 15.0 10.50 17.40 082126.50+674140.0

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

 
 
WDS 08217+6742 LDS 2274 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08217+6742 LDS 2274 : MEASURES
 
 
No records found.

 
 
WDS 08217+6742 : VIRTUAL EYEPIECE
 
 

08217+6742 LDS2274A mag 10.5 08217+6742 LDS2274B sep 7.8 P.A. 137.80 mag 17.4 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 08217+6742 : ALADIN DSS IMAGE @ 08h 21m 26.50s +67° 41' 40.0"
 
 
 
 
WDS 08217+6742 LDS 2274 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08217+6742 LDS2274 distance=0' 08225+6744 TDS 460 distance=7' 08239+6750 LDS2276 distance=16' 08189+6730 TDS5707 distance=19' 08236+6757 LDS2275 distance=21' 08250+6744 TDS5809 distance=21' 08250+6725 LDS2574 distance=27' 08188+6806 LDS2571 distance=29' 08167+6808 LDS2567 distance=39' 08233+6826 GAN 4AB distance=46' 08233+6826 STF1208AC distance=46' 08300+6751 TDS5877 distance=50' 08268+6831 TDS5833 distance=58' 08278+6653 LDS2281 distance=62' 08242+6845 WFC 68 distance=66' 08172+6639 LDS2569 distance=67' 08110+6816 TDS 441 distance=69' 08129+6844 WIS 146 distance=79' 08354+6746 LDS2283 distance=79' 08345+6711 HDS1228 distance=81' 08259+6902 RAO 686 distance=85' 08072+6820 TDS5544 distance=89' 08061+6800 TDS5528 distance=89' 08370+6738 TDS5984 distance=89' 08364+6718 YR 13 distance=90' 08160+6907 LDS1674 distance=90' 08239+6610 GAT 1 distance=93' 08059+6815 TDS5525 distance=94' 08376+6724 HMB 1 distance=95' 08332+6636 TDS5930 distance=95' 08076+6647 OSW 68 distance=98' 08057+6823 STF1164 distance=98' 08170+6918 MLB 459 distance=100' 08140+6913 TDS5633 distance=100' 08120+6907 LDS1672 distance=101' 08358+6848 MLB1073 distance=107' 08286+6602 JNN 273 distance=109' 08021+6742 LDS2559 distance=110' 08204+6549 MLB1072 distance=112' 08354+6616 STF1232 distance=119' 08236+6940 MLR 412 distance=119' 08244+6544 LDS2277 distance=120' 08354+6613 DAM 849 distance=121' 08198+6540 LDS2572 distance=122' 08143+6938 LDS1673AB distance=123' 08143+6938 LDS1673Aa,Ab distance=123' 08259+6541 LDS2278AB distance=125' 08215+6947 MLR 411 distance=126' 08259+6541 LDS2278BC distance=126' 08396+6634 TDS6014 distance=126' 08015+6846 TDS 432 distance=129' 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 08217+6742 LDS2274 113 15.0
Show 08225+6744 TDS 460 227 1.2 7
Show 08239+6750 LDS2276 231 12.0 16
Show 08189+6730 TDS5707 223 0.4 19
Show 08236+6757 LDS2275 248 19.7 21
Show 08250+6744 TDS5809 272 0.7 21
Show 08250+6725 LDS2574 19 161.0 27
Show 08188+6806 LDS2571 49 6.2 29
Show 08167+6808 LDS2567 104 5.4 39
Show 08233+6826 GAN 4 AB 146 9.8 46
Show 08233+6826 STF1208 AC 326 20.7 46
Show 08300+6751 TDS5877 102 0.5 50
Show 08268+6831 TDS5833 12 0.5 58
Show 08278+6653 LDS2281 116 12.5 62
Show 08242+6845 WFC 68 123 9.4 66
Show 08172+6639 LDS2569 158 37.9 67
Show 08110+6816 TDS 441 92 1.8 69
Show 08129+6844 WIS 146 230 822.9 79
Show 08354+6746 LDS2283 304 90.6 79
Show 08345+6711 HDS1228 117 0.2 81
Show 08259+6902 RAO 686 223 0.4 85
Show 08072+6820 TDS5544 298 0.5 89
Show 08061+6800 TDS5528 0.5 89
Show 08370+6738 TDS5984 351 0.4 89
Show 08364+6718 YR 13 240 0.3 90
Show 08160+6907 LDS1674 290 98.8 90
Show 08239+6610 GAT 1 93 4.2 93
Show 08059+6815 TDS5525 298 3.0 94
Show 08376+6724 HMB 1 154 4.5 95
Show 08332+6636 TDS5930 347 0.5 95
Show 08076+6647 OSW 68 293 74.6 98
Show 08057+6823 STF1164 20 55.3 98
Show 08170+6918 MLB 459 253 4.4 100
Show 08140+6913 TDS5633 191 0.6 100
Show 08120+6907 LDS1672 83 98.0 101
Show 08358+6848 MLB1073 305 9.7 107
Show 08286+6602 JNN 273 146 0.3 109
Show 08021+6742 LDS2559 358 5.2 110
Show 08204+6549 MLB1072 114 8.4 112
Show 08354+6616 STF1232 352 30.4 119
Show 08236+6940 MLR 412 22 2.7 119
Show 08244+6544 LDS2277 48 14.8 120
Show 08354+6613 DAM 849 241 3.7 121
Show 08198+6540 LDS2572 144 22.7 122
Show 08143+6938 LDS1673 AB 350 22.2 123
Show 08143+6938 LDS1673 Aa,Ab 340 2.0 123
Show 08259+6541 LDS2278 AB 194 38.2 125
Show 08215+6947 MLR 411 230 0.8 126
Show 08259+6541 LDS2278 BC 64 4.2 126
Show 08396+6634 TDS6014 98 0.5 126
Show 08015+6846 TDS 432 140 1.5 129

 
 
WDS 08217+6742 : COMPONENTS
 
 
  A
B pa=137.8°
sep=7.83"
 
 
08217+6742 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 082126.50+674140.0 Mag 10.5 PmRA 39.00
PmDE 156.0 Tycho2 4374-00267-1
Tycho2
Tycho2 4374-00267-1 Pflag RAmdeg 125.36040125 DEmdeg 67.69445306
PmRA 33.6 PmDE 158.2 E RAmdeg 14 E DEmdeg 10
E pmRA 1.7 E pmDE 1.8 EpRAm 1990.20 EpDEm 1991.26
Num 4 Q RAmdeg 2.4 Q DEmdeg 0.2 Q pmRA 2.5
Q pmDE 0.2 BTmag 11.180 E BTmag 0.030 VTmag 10.125
E VTmag 0.018 Prox 999 TYC T HIP
CCDM RAdeg 125.36018833 DEdeg 67.69409417 EpRA 1990 1.60
EpDE 1990 1.84 E RAdeg 15.2 E DEdeg 10.2 Posflg
Corr -0.2
 
 
08217+6742 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 082127.42+674134.2 Mag 17.4 Calc delta mag 6.9
Calc coord yes