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357041 (2000 QH175)
Classification: Main-belt Asteroid          SPK-ID: 2357041
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1724310539531292 4.2209e-08  
a 2.278698260374441 1.3485e-08 au
q 1.885779917696914 9.9455e-08 au
i 2.259670389601993 5.4754e-06 deg
node 245.2994478328701 0.00012426 deg
peri 80.78209966421126 0.00012603 deg
M 273.7195912232149 2.425e-05 deg
tp 2459301.619132994340
(2021-Mar-28.11913299)		 8.6252e-05 TDB
period 1256.402112771744
3.44		 1.1153e-05
3.054e-08		 d
yr
n .2865324694542302 2.5436e-09 deg/d
Q 2.671616603051968 1.5811e-08 au
   Orbit Determination Parameters
   # obs. used (total)      335  
   data-arc span      7242 days (19.83 yr)  
   first obs. used      2000-08-25  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57352  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:28:17  

Additional Information
 Earth MOID = .875604 au 
 Jupiter MOID = 2.65326 au 
 T_jup = 3.586 
[ 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 17.35   n/a E2021B25  

357041 (2000 QH175)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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
1954-May-09 06:15 < 00:01 Juno 0.0307567469737049 0.0307346622759532 0.0307788316709663 7.10505467322381 7.10505461755164 2434871.760361256 0.520970646768346 1100.95335076582 75.9724639640185 0.00118300590944096 4177.84272477255 T 15 CATAB v2.0f-lin.ifort 2020-Nov-11 16:28:18 2020-Nov-11 16:28
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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