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201868 (2003 YP148)
Classification: Main-belt Asteroid          SPK-ID: 2201868
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1680941408912446 4.9271e-08  
a 3.167849499319276 3.2449e-08 au
q 2.635352559258443 1.6065e-07 au
i 19.02569143366707 7.3845e-06 deg
node 70.20510834247324 2.0106e-05 deg
peri 69.23184183337331 3.9505e-05 deg
M 310.0372219637541 3.1159e-05 deg
tp 2459286.317828319573
(2021-Mar-12.81782832)
0.00018003 TDB
period 2059.421478133195
5.64
3.1643e-05
8.663e-08
d
yr
n .1748063734512128 2.6859e-09 deg/d
Q 3.700346439380109 3.7904e-08 au
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      6614 days (18.11 yr)  
   first obs. used      2002-10-05  
   last obs. used      2020-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6012  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:21:11  

Additional Information
 Earth MOID = 1.71802 au 
 Jupiter MOID = 1.7983 au 
 T_jup = 3.097 
[ 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 14.9   n/a MPO454431  

201868 (2003 YP148)          Discovered 2003-Dec-29 by CSS at Catalina
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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