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97214 (1999 XW41)
Classification: Main-belt Asteroid          SPK-ID: 2097214
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2904774688948737 6.1287e-08  
a 2.727703174133243 1.0876e-08 au
q 1.935366860214506 1.6801e-07 au
i 2.081189607880106 5.6645e-06 deg
node 265.9830632091748 0.00016226 deg
peri 131.2401846273383 0.00016253 deg
M 207.0314990570984 8.0125e-06 deg
tp 2459699.687411467649
(2022-Apr-30.18741147)
3.8533e-05 TDB
period 1645.485616821911
4.51
9.8415e-06
2.694e-08
d
yr
n .2187803991233321 1.3085e-09 deg/d
Q 3.520039488051981 1.4035e-08 au
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      8920 days (24.42 yr)  
   first obs. used      1995-11-19  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51058  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:30:04  

Additional Information
 Earth MOID = .943551 au 
 Jupiter MOID = 1.92093 au 
 T_jup = 3.292 
[ 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 16.3   n/a MPO248003  

97214 (1999 XW41)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 1999 XW41 = 1995 WC32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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