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JPL Small-Body Database Browser
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160429 (2005 SZ26)
Classification: Main-belt Asteroid          SPK-ID: 2160429
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1805214563420035 4.7285e-08  
a 2.344972700738734 1.1122e-08 au
q 1.921654813719136 1.103e-07 au
i 3.421673450098087 5.5308e-06 deg
node 47.29232638869102 8.6803e-05 deg
peri 3.922654041241311 8.8267e-05 deg
M 248.9561694757469 1.5185e-05 deg
tp 2459005.073141256824
(2020-Jun-04.57314126)
5.6387e-05 TDB
period 1311.611191408299
3.59
9.3316e-06
2.555e-08
d
yr
n .2744715830104058 1.9528e-09 deg/d
Q 2.768290587758331 1.313e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      7634 days (20.90 yr)  
   first obs. used      1998-09-29  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5838  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:40:48  

Additional Information
 Earth MOID = .931914 au 
 Jupiter MOID = 2.59825 au 
 T_jup = 3.537 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO449862  

160429 (2005 SZ26)          Discovered 2005-Sep-23 by Spacewatch at Kitt Peak
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2173-Mar-27 21:12 00:19 Hygie 0.0317284510573809 0.0317071654803519 0.0317497436830672 3.48374874727088 3.48374839772294 2514818.383221877 18.5127406846795 1294.92865089938 67.1196003150129 35.190499301462 40765.7358483962 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 03:40:50 2019-Sep-24 03:40
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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