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243877 (2000 YR1)
Classification: Main-belt Asteroid          SPK-ID: 2243877
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1819555428457409 7.5912e-08  
a 2.553571439558534 2.0155e-08 au
q 2.088934962078281 2.0045e-07 au
i 15.10227362558036 5.3309e-06 deg
node 302.1200060003151 2.468e-05 deg
peri 32.14632183816369 2.9817e-05 deg
M 347.2243909939593 1.4692e-05 deg
tp 2459053.393165186370
(2020-Jul-22.89316519)
6.0512e-05 TDB
period 1490.460412344332
4.08
1.7646e-05
4.831e-08
d
yr
n .2415361032191115 2.8597e-09 deg/d
Q 3.018207917038787 2.3823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      657  
   data-arc span      7274 days (19.92 yr)  
   first obs. used      2000-12-17  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48437  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:09:32  

Additional Information
 Earth MOID = 1.09119 au 
 Jupiter MOID = 2.35529 au 
 T_jup = 3.368 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO437138  

243877 (2000 YR1)          Discovered 2000-Dec-17 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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