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249773 (2000 WV8)
Classification: Main-belt Asteroid          SPK-ID: 2249773
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2083544826515809 7.5561e-08  
a 3.065553519727832 4.248e-08 au
q 2.426831702084207 2.4704e-07 au
i 10.90870242389233 6.2055e-06 deg
node 275.7740871703789 3.2112e-05 deg
peri 131.3043087361282 3.9113e-05 deg
M 263.2009021989205 3.0319e-05 deg
tp 2459527.645604516553
(2021-Nov-09.14560452)
0.00017482 TDB
period 1960.477131883379
5.37
4.0751e-05
1.116e-07
d
yr
n .1836287677858081 3.8169e-09 deg/d
Q 3.704275337371457 5.1331e-08 au
  Orbit Determination Parameters
   # obs. used (total)      287  
   data-arc span      6825 days (18.69 yr)  
   first obs. used      2000-11-20  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52761  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:19:05  

Additional Information
 Earth MOID = 1.45355 au 
 Jupiter MOID = 1.75128 au 
 T_jup = 3.172 
[ 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 15.2   n/a MPO476005  

249773 (2000 WV8)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

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