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JPL Small-Body Database Browser
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71439 (2000 AF214)
Classification: Main-belt Asteroid          SPK-ID: 2071439
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09726275934460342 5.493e-08  
a 2.968002927513159 2.6971e-08 au
q 2.679326773040368 1.6857e-07 au
i 11.63953093792082 4.9415e-06 deg
node 110.0544756871781 2.977e-05 deg
peri 217.0250743616475 4.0889e-05 deg
M 140.7815290360281 2.674e-05 deg
tp 2458270.138130924643
(2018-May-31.63813092)
0.00014164 TDB
period 1867.647515036156
5.11
2.5458e-05
6.97e-08
d
yr
n .1927558584270816 2.6274e-09 deg/d
Q 3.256679081985949 2.9594e-08 au
  Orbit Determination Parameters
   # obs. used (total)      685  
   data-arc span      9191 days (25.16 yr)  
   first obs. used      1994-12-02  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54945  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:26:40  

Additional Information
 Earth MOID = 1.67638 au 
 Jupiter MOID = 2.03548 au 
 T_jup = 3.226 
[ 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 14.4   n/a MPO351346  

71439 (2000 AF214)          Discovered 2000-Jan-06 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AF214 = 1997 NG11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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