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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09727573473697668 2.3832e-08  
a 2.996023431557403 1.4148e-08 au
q 2.704583050963458 7.3126e-08 au
i 9.713099266107738 1.0216e-06 deg
node 270.9124119339551 4.9875e-06 deg
peri 134.480080879125 1.0014e-05 deg
M 80.47373472790429 8.4407e-06 deg
tp 2458777.083389158858
(2019-Oct-20.58338916)		 4.2908e-05 TDB
period 1894.158142631299
5.19		 1.3417e-05
3.673e-08		 d
yr
n .1900580484266749 1.3462e-09 deg/d
Q 3.287463812151347 1.5524e-08 au
   Orbit Determination Parameters
   # obs. used (total)      2009  
   data-arc span      11827 days (32.38 yr)  
   first obs. used      1988-11-03  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43326  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 01:43:26  

Additional Information
 Earth MOID = 1.72466 au 
 Jupiter MOID = 2.06063 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 13.12   n/a MPCxxxxx  
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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