stampa
Login

Enhance your experience with Stelle Doppie.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
11511+2245
HDS 1671
HD 102926


Nearby doubles
13' : 11520+2248
POU3115

21' : 11525+2240
POU3116

21' : 11525+2243
TDS8089

25' : 11512+2310
POU3114

34' : 11532+2227
POU3117

35' : 11486+2237
POU3113

39' : 11516+2207
CHR 35

42' : 11540+2239
TDS8101

61' : 11517+2344
COU 391

64' : 11466+2231
ALP 17AB

75' : 11562+2307
SLW 668

83' : 11560+2159
STF1582

84' : 11480+2357
CBL 359

85' : 11494+2405
KPP2442

91' : 11528+2117
UC 2225

107' : 11434+2245
HJ 2581

108' : 11449+2346
POU3112

116' : 11559+2420
POU3118

122' : 11584+2352
POU3119

123' : 11423+2302
LDS 926

123' : 11470+2056
CBL 357

123' : 11576+2408
SLW 669

124' : 11541+2441
HJ 512AB

126' : 11438+2401
A 679

136' : 11416+2211
KPP2632

138' : 11425+2355
COU 390



Selections
Full WDS
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.

11511+2245 HDS 1671 (HD 102926)

 
 
11h 51m 04.21s +22° 44' 35.7" P.A. 69.00 sep 0.6 mag 9.22,11.74 Sp K0 dist. 246.31 pc (803.46 l.y.)
 
 
Coord 2000 11511+2245 Discov num HDS1671 Comp Coord arcsec 2000 11 51 04.21 +22 44 35.7
Date first 1991 Date last 2015 Obs 7
Pa first 70 Pa last 68.6 P.A. Now (θ) 68.6°
Sep first 0.7 Sep last 0.642 Sep. Now (ρ) 0.642"
Mag pri 9.22 Mag sec 11.74 delta mag (ΔM) 2.52 Spectral class K0 (yellow-orange)
Pri motion ra -019 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 102926 Constellation Leo SAO 82014 HIP 57795
Tycho2 1985-01059-1 Gaia DR2 4003751406476599808 HD 102926 BD BD+23 2396
Distance 246.31 Distance ly 803.46
 
 
WDS 11511+2245 HDS 1671 (HD 102926) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos 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
11511+2245 HDS1671 1991 1 70 0.7 9.22 11.74 K0 115104.21+224435.7
11511+2245 HDS1671 2008 2 67 0.6 9.22 11.74 K0 115104.21+224435.7
11511+2245 HDS1671 2012 4 69 0.6 9.22 11.74 K0 115104.21+224435.7
11511+2245 HDS1671 2015 6 69 0.6 9.22 11.74 K0 115104.21+224435.7

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

 
 
WDS 11511+2245 HDS 1671 (HD 102926) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11511+2245 HDS 1671 (HD 102926) : MEASURES
 
 
No records found.

 
 
WDS 11511+2245 (HD 102926) : VIRTUAL EYEPIECE
 
 

11511+2245 HDS1671A mag 9.22 Sp K0 11511+2245 HDS1671B sep 0.6 P.A. 67.00 mag 11.74 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 11511+2245 (HD 102926) : ALADIN DSS IMAGE @ 11h 51m 04.21s +22° 44' 35.7"
 
 
 
 
WDS 11511+2245 HDS 1671 (HD 102926) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11511+2245 HDS1671 distance=0' 11520+2248 POU3115 distance=13' 11525+2240 POU3116 distance=21' 11525+2243 TDS8089 distance=21' 11512+2310 POU3114 distance=25' 11532+2227 POU3117 distance=34' 11486+2237 POU3113 distance=35' 11516+2207 CHR 35 distance=39' 11540+2239 TDS8101 distance=42' 11517+2344 COU 391 distance=61' 11466+2231 KER 2Aa,Ab distance=64' 11466+2231 ALP 17AB distance=64' 11562+2307 SLW 668 distance=75' 11560+2159 STF1582 distance=83' 11480+2357 CBL 359 distance=84' 11494+2405 KPP2442 distance=85' 11528+2117 UC 2225 distance=91' 11434+2245 HJ 2581 distance=107' 11449+2346 POU3112 distance=108' 11559+2420 POU3118 distance=116' 11584+2352 POU3119 distance=122' 11423+2302 LDS 926 distance=123' 11470+2056 CBL 357 distance=123' 11576+2408 SLW 669 distance=123' 11541+2441 HJ 512AB distance=124' 11541+2441 HJ 512AC distance=124' 11438+2401 A 679 distance=126' 11416+2211 KPP2632 distance=136' 11425+2355 COU 390 distance=138' 11421+2351 POU3109 distance=140' 11438+2423 HJ 509 distance=141' 11503+2506 SLE 888 distance=142' 11597+2407 UC 2247 distance=145' 11571+2444 GRV 845 distance=146' 11542+2023 CBL 363 distance=148' 11533+2019 STF1577 distance=149' 11539+2020 HU 1256AB distance=150' 11539+2020 HU 1256AC distance=150' 11428+2105 HU 888 distance=152' 11526+2014 LDS4153 distance=153' 11503+2519 LDS 928 distance=155' 11436+2442 LDS4138 distance=156' 12021+2211 SKF2697 distance=157' 11480+2013 MKT 7Aa,Ab distance=158' 11480+2013 STFB 7AB distance=158' 11527+2521 SLE 892 distance=159' 11594+2052 HO 534 distance=162' 11571+2026 DVG 33 distance=162' 11579+2458 A 680 distance=163' 12015+2127 CBL 368 distance=164' 11570+2023 DVG 32 distance=164' 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 11511+2245 HDS1671 69 0.6
Show 11520+2248 POU3115 298 3.2 13
Show 11525+2240 POU3116 37 15.1 21
Show 11525+2243 TDS8089 100 0.4 21
Show 11512+2310 POU3114 246 13.2 25
Show 11532+2227 POU3117 116 10.8 34
Show 11486+2237 POU3113 110 4.2 35
Show 11516+2207 CHR 35 143 0.2 39
Show 11540+2239 TDS8101 292 0.4 42
Show 11517+2344 COU 391 301 0.3 61
Show 11466+2231 KER 2 Aa,Ab 209 0.3 64
Show 11466+2231 ALP 17 AB 88 21.1 64
Show 11562+2307 SLW 668 260 10.7 75
Show 11560+2159 STF1582 76 12.3 83
Show 11480+2357 CBL 359 173 52.1 84
Show 11494+2405 KPP2442 312 21.4 85
Show 11528+2117 UC 2225 203 5.8 91
Show 11434+2245 HJ 2581 78 3.0 107
Show 11449+2346 POU3112 318 22.2 108
Show 11559+2420 POU3118 92 17.0 116
Show 11584+2352 POU3119 175 11.6 122
Show 11423+2302 LDS 926 22 105.1 123
Show 11470+2056 CBL 357 262 25.2 123
Show 11576+2408 SLW 669 9 144.3 123
Show 11541+2441 HJ 512 AB 151 25.5 124
Show 11541+2441 HJ 512 AC 339 23.3 124
Show 11438+2401 A 679 92 5.5 126
Show 11416+2211 KPP2632 201 24.4 136
Show 11425+2355 COU 390 102 0.4 138
Show 11421+2351 POU3109 228 5.5 140
Show 11438+2423 HJ 509 298 11.1 141
Show 11503+2506 SLE 888 97 11.2 142
Show 11597+2407 UC 2247 64 32.1 145
Show 11571+2444 GRV 845 149 43.4 146
Show 11542+2023 CBL 363 75 14.7 148
Show 11533+2019 STF1577 10 8.6 149
Show 11539+2020 HU 1256 AB 355 0.3 150
Show 11539+2020 HU 1256 AC 347 1.4 150
Show 11428+2105 HU 888 179 0.5 152
Show 11526+2014 LDS4153 206 59.7 153
Show 11503+2519 LDS 928 72 36.8 155
Show 11436+2442 LDS4138 233 3.7 156
Show 12021+2211 SKF2697 97 1.8 157
Show 11480+2013 MKT 7 Aa,Ab 23 0.0 158
Show 11480+2013 STFB 7 AB 356 75.5 158
Show 11527+2521 SLE 892 8 3.8 159
Show 11594+2052 HO 534 138 10.3 162
Show 11571+2026 DVG 33 47 32.3 162
Show 11579+2458 A 680 322 0.5 163
Show 12015+2127 CBL 368 295 21.9 164
Show 11570+2023 DVG 32 258 53.9 164

 
 
WDS 11511+2245 : COMPONENTS
 
 
  A
B pa=67.0°
sep=0.60"
 
 
11511+2245 A
 
 
Componente originario normalizzato AB Name HD 102926 Coord arcsec 2000 115104.21+224435.7 Mag 9.22
Spectral class K0 (yellow-orange) PmRA -19.00 PmDE -8.0 SAO 82014
HIP 57795 Tycho2 1985-01059-1 HD 102926 BD BD+23 2396
Tycho2
Tycho2 1985-01059-1 Pflag RAmdeg 177.76747127 DEmdeg 22.74324222
PmRA -22.0 PmDE -8.1 E RAmdeg 10 E DEmdeg 12
E pmRA 0.8 E pmDE 0.8 EpRAm 1988.81 EpDEm 1988.09
Num 17 Q RAmdeg 0.9 Q DEmdeg 1.1 Q pmRA 0.9
Q pmDE 1.1 BTmag 10.333 E BTmag 0.030 VTmag 9.099
E VTmag 0.017 Prox 999 TYC T HIP 57795
CCDM AB RAdeg 177.76752500 DEdeg 22.74325917 EpRA 1990 1.83
EpDE 1990 1.73 E RAdeg 11.3 E DEdeg 13.4 Posflg P
Corr 0.3
SAO
SAO 82014 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 -0.022 Vmag 8.6 SpType K0
Double code Source 35 CatNum 4379 DM BD+23 2396
DMcomp BDsup HD 102926 M HD 0
GC RA1950rad 3.09136157 DE1950rad 0.40179804 PmRA2000 -0.0013
PmDE2000 -0.017
Hipparcos
Catalog H HIP 57795 Proxy H RAhms 11 51 04.21
DEdms +22 44 35.7 Vmag 8.92 VarFlag R Vmag G
RAdeg 177.768 DEdeg 22.7433 AstroRef A Plx 5.02
CCDM 11511+2245 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 70 Rho 0.652 HD 102926 BD BD+23 2396
CD CP Dm number +23 2396 VIred 0.99
SpType K0 R SpType Coord arcsec 2000 115104.21+224435.7
Hipparcos 2
HIP 57795 Sn 15 So 3 Nc 2
RArad 3.10262866 DErad 0.3969446341 Plx 4.06 PmRA -19.85
PmDE -9 E RArad 1.12 E DErad 0.82 E Plx 1.31
E pmRA 1.44 E pmDE 1.42 Hpmag 9.1158 E Hpmag 0.0017
SHp 0.016 VA 0 BV 1.02 E BV 0.015
VI 0.99
CCDM
Ccdm 11511+2245 RComp Comp A Note1
Note2 Discov num DRAs -1.80 DDEs -24.4
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.2 Sp K0 PmNote *
PmRA -19 PmDE -8 Dm number +23 2396 Cat1 BD
Name2 +23 1193 Cat2 AGK2/3 HD 102926 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 57795
 
 
11511+2245 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 115104.25+224435.9 Mag 11.74 Calc delta mag 2.52
Calc coord yes
CCDM
Ccdm 11511+2245 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.76 DDEs -24.1
R dRAs 82 Year 1991 Theta 70 Rho 0.7
Obs 1 Vmag 11.7 Sp PmNote *
PmRA -19 PmDE -8 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 57795