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14261 (2000 AB121)
Classification: Main-belt Asteroid          SPK-ID: 2014261
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 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09713572297886437 3.6462e-08  
a 2.995855225539617 1.6081e-08 au
q 2.704850662266818 1.1199e-07 au
i 9.713867991400505 4.1046e-06 deg
node 270.9146601984305 2.2179e-05 deg
peri 134.4902996209374 3.1052e-05 deg
M 42.46357323770852 2.0048e-05 deg
tp 2458777.094584733603
(2019-Oct-20.59458473)
0.00010566 TDB
period 1893.998629029247
5.19
1.525e-05
4.175e-08
d
yr
n .1900740552196254 1.5304e-09 deg/d
Q 3.286859788812416 1.7643e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1703  
   data-arc span      11701 days (32.04 yr)  
   first obs. used      1988-11-03  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45814  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:56:04  

Additional Information
 Earth MOID = 1.72576 au 
 Jupiter MOID = 2.06058 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 13.0   n/a MPO416863  
diameter diameter 8.490 km 0.270 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.186   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14261 (2000 AB121)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AB121 = 1988 VM6 = 1997 NJ11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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