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213817 (2003 QF24)
Classification: Main-belt Asteroid          SPK-ID: 2213817
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1459594268549047 4.4141e-08  
a 2.232619690139987 9.2108e-09 au
q 1.906747799782179 9.5927e-08 au
i 7.31564976434317 3.9931e-06 deg
node 166.6599564082511 3.1247e-05 deg
peri 221.1202200313563 3.3803e-05 deg
M 24.94729117788565 1.1475e-05 deg
tp 2459116.061317566717
(2020-Sep-23.56131757)
3.8951e-05 TDB
period 1218.486025566092
3.34
7.5404e-06
2.064e-08
d
yr
n .2954486079007339 1.8283e-09 deg/d
Q 2.558491580497794 1.0555e-08 au
  Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      7405 days (20.27 yr)  
   first obs. used      2000-10-30  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50709  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:13  

Additional Information
 Earth MOID = .915626 au 
 Jupiter MOID = 2.89975 au 
 T_jup = 3.616 
[ 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 17.00   n/a MPCxxxxx  

213817 (2003 QF24)          Discovered 2003-Aug-21 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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