10264+2545 HDS 1500

 
 
10h 26m 21.43s +25° 44' 36.1" P.A. 305.00 sep 0.2 mag 9.29,10.58 Sp G0 dist. 124.84 pc (407.23 l.y.)
 
 
Coord 2000 10264+2545 Discov num HDS1500 Comp Coord arcsec 2000 10 26 21.43 +25 44 36.1
Date first 1991 Date last 2019 Obs 8
Pa first 162 Pa last 305.4 P.A. Now (θ) 305.4°
Sep first 0.2 Sep last 0.176 Sep. Now (ρ) 0.176"
Mag pri 9.29 Mag sec 10.58 delta mag (ΔM) 1.29 Spectral class G0 (yellow)
Pri motion ra -050 Sec motion ra
Pri motion dec -048 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo HIP 51094 Tycho2 1973-00752-1 Gaia DR2 727639001213472128
BD BD+26 2085 Distance 124.84 Distance ly 407.23
 
 
ORBITAL ELEMENTS
 
 
Period (P)85y Periastron (T)1978.67y Semi-major axis (a)0.213a
Eccentricity (e)0.136 Inclination (i)65.2° Longitude of periastron (ω)317.6°
Node (Ω)150.8° Notes ReferenceTok2019c
Equinox Last observation2018 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 190.7 0.127
2001 195.9 0.120
2002 201.8 0.113
2003 208.4 0.107
2004 215.7 0.102
2005 223.7 0.099
2006 232.1 0.097
2007 240.6 0.097
2008 249.1 0.098
2009 257.2 0.101
2010 264.6 0.106
2011 271.4 0.112
2012 277.5 0.118
2013 282.9 0.126
2014 287.6 0.134
2015 291.8 0.142
2016 295.6 0.150
2017 298.9 0.159
2018 301.9 0.167
2019 304.7 0.175
2020 307.2 0.183
2021 309.5 0.190
2022 311.6 0.197
2023 313.6 0.204
2024 315.5 0.210
2025 317.2 0.215
2026 318.9 0.220
2027 320.5 0.224
2028 322.1 0.227
2029 323.6 0.230
2030 325.1 0.232


 
grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.



 
 


wds10264%2B2545a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 10264+2545 HDS 1500 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2019c St j Tokovinin, A., Mason, B.D., Mendez, R.A., Horch, E.P. & Briceno, C. 2019AJ....158...48T
Tok2019c +orb AJ 158, 48, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 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
10264+2545 HDS1500 1991 1 162 0.2 9.29 10.58 G0 102621.43+254436.1
10264+2545 HDS1500 2012 3 278 0.1 9.29 10.58 G0 102621.43+254436.1
10264+2545 HDS1500 2016 4 296 0.2 9.29 10.58 G0 102621.43+254436.1
10264+2545 HDS1500 2018 6 303 0.2 9.29 10.58 G0 102621.43+254436.1
10264+2545 HDS1500 2019 7 305 0.2 9.29 10.58 G0 O 102621.43+254436.1

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

 
 
WDS 10264+2545 HDS 1500 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10264+2545 HDS 1500 : MEASURES
 
 
No records found.

 
 
WDS 10264+2545 : VIRTUAL EYEPIECE
 
 

10264+2545 HDS1500A mag 9.29 Sp G0 10264+2545 HDS1500B sep 0.2 P.A. 308.30 mag 10.58 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 10264+2545 : ALADIN DSS IMAGE @ 10h 26m 21.43s +25° 44' 36.1"
 
 
 
 
WDS 10264+2545 HDS 1500 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


10264+2545  HDS1500 distance=0' 10283+2534  COU 777 distance=28' 10259+2505  HJ  481 distance=41' 10264+2628  CVR1290 distance=44' 10298+2545  LDS3993 distance=47' 10236+2617  A  1991 distance=50' 10225+2538  UC 1920 distance=53' 10283+2453  BUP 133 distance=58' 10234+2630  A  1990 distance=60' 10304+2514  UC  156 distance=63' 10214+2539  CVR 103 distance=67' 10250+2437  STF1429 distance=71' 10223+2454  SLW 466 distance=75' 10236+2651  UC 1921 distance=77' 10212+2642  HDS1488 distance=91' 10218+2715  COU 959 distance=110' 10323+2427  HDS1511 distance=113' 10347+2610  DAM2433 distance=116' 10280+2741  KPP3816AB distance=119' 10176+2611  FMR  90 distance=122' 10177+2621  CVR 556 distance=123' 10354+2616  STF1451AB distance=127' 10354+2616  STF1451AC distance=127' 10291+2746  SLW 479 distance=127' 10357+2605  TDS7363 distance=128' 10169+2552  BUP 131AB distance=128' 10169+2552  SKF1468AC distance=128' 10171+2622  CVR1277 distance=131' 10167+2522  BVD  81 distance=133' 10166+2620  LDS3972 distance=137' 10325+2739  HJ  484 distance=142' 10274+2806  TDS7284 distance=143' 10255+2322  POU3080 distance=144' 10351+2421  LDS4000 distance=146' 10157+2506  KPP3812 distance=151' 10156+2504  FOX  14 distance=151' 10374+2533  DAM2460 distance=151' 10181+2731  STF1421 distance=154' 10331+2751  LDS1247 distance=155' 10323+2759  CBL 313 distance=157' 10211+2324  POU3078 distance=158' 10380+2529  A  1768 distance=159' 10149+2505  DAM2178 distance=161' 10320+2807  BRT  24 distance=162' 10144+2557  TDS7135 distance=163' 10248+2259  UC 1925AB distance=168' 10382+2636  STF1454 distance=168' 10202+2806  HJ  479 distance=169' 10144+2638  TDS7134 distance=170' 10144+2449  CVR 553 distance=171' 10387+2502  LDS4004BC distance=171' 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 10264+2545 HDS1500 305 0.2
Show 10283+2534 COU 777 29 1.6 28
Show 10259+2505 HJ 481 299 10.0 41
Show 10264+2628 CVR1290 264 4.1 44
Show 10298+2545 LDS3993 26 33.7 47
Show 10236+2617 A 1991 191 1.5 50
Show 10225+2538 UC 1920 295 45.9 53
Show 10283+2453 BUP 133 233 214.8 58
Show 10234+2630 A 1990 290 1.5 60
Show 10304+2514 UC 156 83 11.7 63
Show 10214+2539 CVR 103 317 71.8 67
Show 10250+2437 STF1429 155 0.8 71
Show 10223+2454 SLW 466 56 65.7 75
Show 10236+2651 UC 1921 175 19.5 77
Show 10212+2642 HDS1488 222 0.1 91
Show 10218+2715 COU 959 336 1.7 110
Show 10323+2427 HDS1511 19 0.1 113
Show 10347+2610 DAM2433 297 7.7 116
Show 10280+2741 KPP3816 AB 334 11.7 119
Show 10176+2611 FMR 90 90 167.7 122
Show 10177+2621 CVR 556 52 7.5 123
Show 10354+2616 STF1451 AB 271 8.5 127
Show 10354+2616 STF1451 AC 331 59.9 127
Show 10291+2746 SLW 479 14 16.5 127
Show 10357+2605 TDS7363 181 0.5 128
Show 10169+2552 BUP 131 AB 264 869.0 128
Show 10169+2552 SKF1468 AC 191 9.0 128
Show 10171+2622 CVR1277 275 4.0 131
Show 10167+2522 BVD 81 28 79.6 133
Show 10166+2620 LDS3972 267 8.5 137
Show 10325+2739 HJ 484 219 12.3 142
Show 10274+2806 TDS7284 263 0.6 143
Show 10255+2322 POU3080 102 5.7 144
Show 10351+2421 LDS4000 223 6.8 146
Show 10157+2506 KPP3812 185 2.9 151
Show 10156+2504 FOX 14 185 2.9 151
Show 10374+2533 DAM2460 57 7.5 151
Show 10181+2731 STF1421 331 4.5 154
Show 10331+2751 LDS1247 351 64.9 155
Show 10323+2759 CBL 313 266 30.4 157
Show 10211+2324 POU3078 161 10.2 158
Show 10380+2529 A 1768 87 2.6 159
Show 10149+2505 DAM2178 3 3.9 161
Show 10320+2807 BRT 24 178 4.3 162
Show 10144+2557 TDS7135 92 0.5 163
Show 10248+2259 UC 1925 AB 33 39.0 168
Show 10382+2636 STF1454 358 1.3 168
Show 10202+2806 HJ 479 201 32.6 169
Show 10144+2638 TDS7134 262 0.8 170
Show 10144+2449 CVR 553 195 19.9 171
Show 10387+2502 LDS4004 BC 294 26.7 171

 
 
WDS 10264+2545 : COMPONENTS
 
 
  A
B pa=308.3°
sep=0.16"
 
 
10264+2545 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 102621.43+254436.1 Mag 9.29 Spectral class G0 (yellow)
PmRA -50.00 PmDE -48.0 HIP 51094 Tycho2 1973-00752-1
BD BD+26 2085
Tycho2
Tycho2 1973-00752-1 Pflag RAmdeg 156.58913453 DEmdeg 25.74325475
PmRA -53.8 PmDE -47.3 E RAmdeg 9 E DEmdeg 11
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.00 EpDEm 1989.66
Num 13 Q RAmdeg 1.6 Q DEmdeg 1.2 Q pmRA 1.4
Q pmDE 1.2 BTmag 9.580 E BTmag 0.023 VTmag 9.007
E VTmag 0.018 Prox 999 TYC T HIP 51094
CCDM AB RAdeg 156.58926972 DEdeg 25.74336167 EpRA 1990 1.83
EpDE 1990 1.75 E RAdeg 9.7 E DEdeg 12.4 Posflg P
Corr 0.1
Hipparcos
Catalog H HIP 51094 Proxy H RAhms 10 26 21.43
DEdms +25 44 36.1 Vmag 8.88 VarFlag R Vmag H
RAdeg 156.589 DEdeg 25.7434 AstroRef * Plx 9.05
CCDM 10264+2545 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 162 Rho 0.183 HD BD BD+26 2085
CD CP Dm number +26 2085 VIred 0.66
SpType G0 R SpType Coord arcsec 2000 102621.43+254436.1
Hipparcos 2
HIP 51094 Sn 55 So 3 Nc 2
RArad 2.7329986272 DErad 0.4493065025 Plx 8.01 PmRA -50.63
PmDE -48.82 E RArad 0.78 E DErad 0.5 E Plx 0.79
E pmRA 0.93 E pmDE 0.55 Hpmag 9.0021 E Hpmag 0.0013
SHp 0.013 VA 0 BV 0.593 E BV 0.024
VI 0.66
CCDM
Ccdm 10264+2545 RComp Comp A Note1
Note2 Discov num DRAs -2.61 DDEs -24.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.3 Sp G0 PmNote *
PmRA -50 PmDE -48 Dm number +26 2085 Cat1 BD
Name2 +25 1161 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 51094
 
 
10264+2545 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 102621.42+254436.2 Mag 10.58 Calc delta mag 1.29
Calc coord yes
CCDM
Ccdm 10264+2545 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.61 DDEs -24.4
R dRAs 82 Year 1991 Theta 162 Rho 0.2
Obs 1 Vmag 10.6 Sp PmNote *
PmRA -50 PmDE -48 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 51094