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80383 (1999 XP160)
Classification: Main-belt Asteroid          SPK-ID: 2080383
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2291524085164562 6.974e-08  
a 2.565912244256125 1.6253e-08 au
q 1.977927273442968 1.8885e-07 au
i 4.878872691388099 3.9821e-06 deg
node 129.3519998342027 6.5504e-05 deg
peri 283.4339465857725 6.7185e-05 deg
M 17.72548962485341 1.7649e-05 deg
tp 2458926.580866857503
(2020-Mar-18.08086686)
7.302e-05 TDB
period 1501.27801795596
4.11
1.4264e-05
3.905e-08
d
yr
n .2397956912005892 2.2784e-09 deg/d
Q 3.153897215069281 1.9978e-08 au
  Orbit Determination Parameters
   # obs. used (total)      682  
   data-arc span      8760 days (23.98 yr)  
   first obs. used      1995-12-18  
   last obs. used      2019-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55137  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:58:00  

Additional Information
 Earth MOID = .995909 au 
 Jupiter MOID = 2.2352 au 
 T_jup = 3.390 
[ 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 15.7   n/a MPO493438  

80383 (1999 XP160)          Discovered 1999-Dec-08 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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