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160779 (2000 SV257)
Classification: Main-belt Asteroid          SPK-ID: 2160779
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1259747043168569 4.1576e-08  
a 2.342231104642232 1.1748e-08 au
q 2.047169233793181 9.5371e-08 au
i 3.58876496041575 4.3348e-06 deg
node 42.47004638969997 6.9795e-05 deg
peri 315.3909692835746 7.19e-05 deg
M 187.7186074470534 1.7062e-05 deg
tp 2459627.083444354330
(2022-Feb-16.58344435)		 6.3448e-05 TDB
period 1309.311682619672
3.58		 9.8509e-06
2.697e-08		 d
yr
n .2749536300475924 2.0687e-09 deg/d
Q 2.637292975491282 1.3228e-08 au
   Orbit Determination Parameters
   # obs. used (total)      385  
   data-arc span      9185 days (25.15 yr)  
   first obs. used      1995-02-24  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59416  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:36:06  

Additional Information
 Earth MOID = 1.04524 au 
 Jupiter MOID = 2.79572 au 
 T_jup = 3.550 
[ 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 17.0   n/a MPO469699  

160779 (2000 SV257)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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Alternate Designations
 2000 SV257 = 1999 HQ7 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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