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JPL Small-Body Database Browser
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71454 (2000 AC245)
Classification: Main-belt Asteroid          SPK-ID: 2071454
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06879598242785304 3.5061e-08  
a 2.56605073943736 1.243e-08 au
q 2.389516757858048 8.9168e-08 au
i 15.151284166399 4.7021e-06 deg
node 182.9954195457417 1.526e-05 deg
peri 282.6889056120734 4.0424e-05 deg
M 220.9076707475691 3.8032e-05 deg
tp 2459180.592119154261
(2020-Nov-27.09211915)
0.00016035 TDB
period 1501.399566877152
4.11
1.0909e-05
2.987e-08
d
yr
n .2397762780422169 1.7423e-09 deg/d
Q 2.742584721016672 1.3285e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1101  
   data-arc span      6913 days (18.93 yr)  
   first obs. used      1999-10-11  
   last obs. used      2018-09-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53293  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:26:34  

Additional Information
 Earth MOID = 1.45465 au 
 Jupiter MOID = 2.35788 au 
 T_jup = 3.380 
[ 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 14.2   n/a MPO351346  

71454 (2000 AC245)          Discovered 2000-Jan-09 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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