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71268 (2000 AF30)
Classification: Main-belt Asteroid          SPK-ID: 2071268
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09674762864980983 4.8016e-08  
a 2.934829814281328 1.6328e-08 au
q 2.650891989258848 1.4276e-07 au
i 3.101631473346714 3.8263e-06 deg
node 84.70713966560645 0.00011078 deg
peri 312.3990093828903 0.00011404 deg
M 84.5424766929647 2.6351e-05 deg
tp 2458569.233945086625
(2019-Mar-26.73394509)
0.00013396 TDB
period 1836.423367778327
5.03
1.5325e-05
4.196e-08
d
yr
n .1960332275860341 1.6359e-09 deg/d
Q 3.218767639303809 1.7907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1148  
   data-arc span      9599 days (26.28 yr)  
   first obs. used      1993-10-22  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51406  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:23:22  

Additional Information
 Earth MOID = 1.65941 au 
 Jupiter MOID = 2.16172 au 
 T_jup = 3.266 
[ 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 MPO449450  
diameter diameter 3.423 km 0.490 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.315   0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71268 (2000 AF30)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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