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Doubles in session


Current system
08461+2519
HO 251


Nearby doubles
3' : 08461+2521
A 2130AB

31' : 08478+2539
SLW 295

40' : 08444+2448
NSN 586

42' : 08473+2440
CVR 505

44' : 08454+2602
FMR 208

58' : 08421+2501
J 1110

63' : 08444+2421
POU3005

63' : 08488+2611
SKF 729

65' : 08427+2603
HO 354

67' : 08417+2547
COU1117

68' : 08453+2413
SKF 505

77' : 08454+2635
GRV 766

77' : 08464+2402
CBL 267

78' : 08488+2627
SLW 298

79' : 08517+2458
TDS 496

79' : 08497+2621
SLW 302

80' : 08415+2431
POU3000

82' : 08490+2341
POU3010

83' : 08469+2357
POU3009

83' : 08430+2408
TOK 265AB

84' : 08520+2543
STTA 96AB

85' : 08461+2644
SLW 289

87' : 08471+2645
HJ 458

89' : 08526+2527
BRT3289

92' : 08491+2357
COU1118

92' : 08420+2407
POU3001



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.

08461+2519 HO 251

 
 
08h 46m 08.35s +25° 19' 02.0" P.A. 152.00 sep 3.9 mag 9.59,12.40 Sp G0
 
 
Coord 2000 08461+2519 Discov num HO  251 Comp Coord arcsec 2000 08 46 08.35 +25 19 02.0
Date first 1887 Date last 2016 Obs 16
Pa first 151 Pa last 152.4 P.A. Now (θ) 152.4°
Sep first 3.7 Sep last 3.867 Sep. Now (ρ) 3.867"
Mag pri 9.59 Mag sec 12.40 delta mag (ΔM) 2.81 Spectral class G0 (yellow)
Pri motion ra -048 Sec motion ra
Pri motion dec -032 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cancer Tycho2 1946-01802-1 Gaia DR2 690833571029247488 ADS 6983
 
 
WDS 08461+2519 HO 251 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08461+2519 HO 251 1986 12 148 3.3 9.59 12.40 G0 084608.35+251902.0
08461+2519 HO 251 2014 13 152 3.9 9.59 12.40 G0 084608.35+251902.0
08461+2519 HO 251 2015 14 152 3.9 9.59 12.40 G0 084608.35+251902.0
08461+2519 HO 251 2016 16 152 3.9 9.59 12.40 G0 084608.35+251902.0

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

 
 
WDS 08461+2519 HO 251 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08461+2519 HO 251 : MEASURES
 
 
No records found.

 
 
WDS 08461+2519 : VIRTUAL EYEPIECE
 
 

08461+2519 HO 251A mag 9.59 Sp G0 08461+2519 HO 251B sep 3.8 P.A. 154.70 mag 12.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08461+2519 : ALADIN DSS IMAGE @ 08h 46m 08.35s +25° 19' 02.0"
 
 
 
 
WDS 08461+2519 HO 251 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08461+2519 HO 251 distance=0' 08461+2521 A 2130AB distance=3' 08461+2521 A 2130AC distance=3' 08478+2539 SLW 295 distance=31' 08444+2448 NSN 586 distance=40' 08473+2440 CVR 505 distance=42' 08454+2602 FMR 208 distance=44' 08421+2501 J 1110 distance=58' 08444+2421 POU3005 distance=63' 08488+2611 SKF 729 distance=63' 08427+2603 HO 354 distance=65' 08417+2547 COU1117 distance=67' 08453+2413 SKF 505 distance=68' 08454+2635 GRV 766 distance=77' 08464+2402 CBL 267 distance=77' 08488+2627 SLW 298 distance=78' 08517+2458 TDS 496 distance=79' 08497+2621 SLW 302 distance=79' 08415+2431 POU3000 distance=80' 08490+2341 POU3010 distance=82' 08469+2357 POU3009 distance=83' 08430+2408 TOK 265AB distance=83' 08430+2408 TOK 265Aa,Ab distance=83' 08520+2543 STTA 96BC distance=83' 08520+2543 STTA 96AB distance=84' 08520+2543 STTA 96AC distance=84' 08461+2644 SLW 289 distance=85' 08471+2645 HJ 458 distance=87' 08526+2527 BRT3289 distance=89' 08491+2357 COU1118 distance=92' 08420+2407 POU3001 distance=92' 08507+2409 POU3013 distance=93' 08406+2623 SKF 707 distance=99' 08472+2657 SKF 724 distance=100' 08430+2347 POU3003 distance=102' 08420+2348 STF1262 distance=108' 08502+2345 POU3012 distance=109' 08425+2342 TDS6051 distance=109' 08451+2329 POU3006 distance=112' 08410+2353 POU2999 distance=112' 08534+2423 POU3017 distance=114' 08409+2650 COU1116 distance=116' 08468+2718 TDS6091 distance=120' 08502+2333 SLW 303 distance=120' 08376+2442 CBL 263 distance=123' 08454+2316 POU3007 distance=124' 08530+2358 POU3016 distance=124' 08550+2450 CVR 514 distance=125' 08383+2624 TDS5999 distance=125' 08393+2354 TDS 482AB distance=127' 08460+2725 BRT 152 distance=127' 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 08461+2519 HO 251 152 3.9
Show 08461+2521 A 2130 AB 45 0.8 3
Show 08461+2521 A 2130 AC 318 15.5 3
Show 08478+2539 SLW 295 77 19.3 31
Show 08444+2448 NSN 586 168 4.4 40
Show 08473+2440 CVR 505 164 25.7 42
Show 08454+2602 FMR 208 269 4.2 44
Show 08421+2501 J 1110 42 3.4 58
Show 08444+2421 POU3005 170 9.0 63
Show 08488+2611 SKF 729 212 1.3 63
Show 08427+2603 HO 354 186 0.9 65
Show 08417+2547 COU1117 217 0.8 67
Show 08453+2413 SKF 505 312 1.6 68
Show 08454+2635 GRV 766 16 48.3 77
Show 08464+2402 CBL 267 110 22.2 77
Show 08488+2627 SLW 298 300 13.6 78
Show 08517+2458 TDS 496 345 1.1 79
Show 08497+2621 SLW 302 68 164.0 79
Show 08415+2431 POU3000 227 14.4 80
Show 08490+2341 POU3010 167 12.5 82
Show 08469+2357 POU3009 98 10.9 83
Show 08430+2408 TOK 265 AB 318 104.7 83
Show 08430+2408 TOK 265 Aa,Ab 348 0.2 83
Show 08520+2543 STTA 96 BC 179 36.5 83
Show 08520+2543 STTA 96 AB 312 50.0 84
Show 08520+2543 STTA 96 AC 267 35.6 84
Show 08461+2644 SLW 289 200 166.1 85
Show 08471+2645 HJ 458 306 20.3 87
Show 08526+2527 BRT3289 11 5.7 89
Show 08491+2357 COU1118 309 2.1 92
Show 08420+2407 POU3001 35 7.1 92
Show 08507+2409 POU3013 299 6.8 93
Show 08406+2623 SKF 707 291 1.2 99
Show 08472+2657 SKF 724 5 1.0 100
Show 08430+2347 POU3003 72 11.7 102
Show 08420+2348 STF1262 202 6.9 108
Show 08502+2345 POU3012 239 4.4 109
Show 08425+2342 TDS6051 333 1.6 109
Show 08451+2329 POU3006 148 4.0 112
Show 08410+2353 POU2999 330 2.0 112
Show 08534+2423 POU3017 243 5.6 114
Show 08409+2650 COU1116 125 0.9 116
Show 08468+2718 TDS6091 108 0.6 120
Show 08502+2333 SLW 303 349 117.4 120
Show 08376+2442 CBL 263 133 97.9 123
Show 08454+2316 POU3007 307 12.8 124
Show 08530+2358 POU3016 316 20.7 124
Show 08550+2450 CVR 514 57 13.8 125
Show 08383+2624 TDS5999 73 1.1 125
Show 08393+2354 TDS 482 AB 207 2.3 127
Show 08460+2725 BRT 152 293 9.3 127

 
 
WDS 08461+2519 : COMPONENTS
 
 
  A
B pa=154.7°
sep=3.79"
 
 
08461+2519 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 084608.35+251902.0 Mag 9.59 Spectral class G0 (yellow)
PmRA -48.00 PmDE -32.0 Tycho2 1946-01802-1 ADS 6983
DM BD+25 1984
Tycho2
Tycho2 1946-01802-1 Pflag RAmdeg 131.53480196 DEmdeg 25.31724834
PmRA -50.2 PmDE -27.3 E RAmdeg 15 E DEmdeg 19
E pmRA 1.3 E pmDE 1.2 EpRAm 1988.99 EpDEm 1986.06
Num 9 Q RAmdeg 1.1 Q DEmdeg 1.8 Q pmRA 1.1
Q pmDE 1.9 BTmag 10.045 E BTmag 0.033 VTmag 9.594
E VTmag 0.028 Prox 999 TYC T HIP
CCDM RAdeg 131.53492667 DEdeg 25.31732194 EpRA 1990 1.74
EpDE 1990 1.33 E RAdeg 15.7 E DEdeg 21.4 Posflg
Corr 0.0
CCDM
Ccdm 08461+2519 RComp Comp A Note1
Note2 Discov num DRAs 2.37 DDEs 2.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp G0 PmNote *
PmRA -44 PmDE -27 Dm number +25 1984 Cat1 BD
Name2 +25 1011 Cat2 AGK2/3 HD M HD
ADS BDS A 6983 M ADS BDS N IDS IDS 08402N2541A
HIC
 
 
08461+2519 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084608.47+251858.6 Mag 12.4 Calc delta mag 2.81
Calc coord yes
CCDM
Ccdm 08461+2519 RComp Comp B Note1
Note2 Discov num HO 251 DRAs DDEs
R dRAs Year 1887 Theta 153 Rho 3.7
Obs 10 Vmag 13.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6983 M ADS BDS N IDS IDS 08402N2541B
HIC