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160190 (2001 XA204)
Classification: Main-belt Asteroid          SPK-ID: 2160190
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1084145977481397 4.7626e-08  
a 2.686185788260902 1.808e-08 au
q 2.394964036549827 1.2918e-07 au
i 5.047457970230896 5.0522e-06 deg
node 129.323532817227 5.8479e-05 deg
peri 268.2089205768206 6.3451e-05 deg
M 96.12455968510078 2.3763e-05 deg
tp 2458571.127367126667
(2019-Mar-28.62736713)
0.0001056 TDB
period 1608.060919506701
4.40
1.6235e-05
4.445e-08
d
yr
n .2238721155604203 2.2603e-09 deg/d
Q 2.977407539971978 2.0041e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      6627 days (18.14 yr)  
   first obs. used      2001-12-11  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55218  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:15:28  

Additional Information
 Earth MOID = 1.40867 au 
 Jupiter MOID = 2.41352 au 
 T_jup = 3.360 
[ 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 16.2   n/a MPO412927  

160190 (2001 XA204)          Discovered 2001-Dec-11 by LINEAR at Socorro
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
1901-Jan-03 04:45 00:03 David 0.0443946582683139 0.0443758261105252 0.0444135820740716 4.0151398349842 4.01513975023187 2415387.697902856 3.33848216011179 3316.46327727237 35.7643563191139 -73.5368819933726 177927.588233624 T 16 CATAB v2.0f-lin.ifort 2020-Feb-24 13:15:30 2020-Feb-24 13:15
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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