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JPL Small-Body Database Browser
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441875 (2010 AX128)
Classification: Mars-crossing Asteroid          SPK-ID: 2441875
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3945888656601648 6.7421e-08  
a 2.719240495047871 8.9571e-08 au
q 1.646258472649747 1.693e-07 au
i 21.6663671969462 2.6099e-05 deg
node 332.4360240915607 2.1048e-05 deg
peri 272.6836748871277 5.0021e-05 deg
M 350.8449499285211 4.8641e-05 deg
tp 2458642.151253755696
(2019-Jun-07.65125376)
0.00022234 TDB
period 1637.833898775019
4.48
8.0925e-05
2.216e-07
d
yr
n .2198025088314839 1.086e-08 deg/d
Q 3.792222517445996 1.2491e-07 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      4547 days (12.45 yr)  
   first obs. used      2006-08-29  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65754  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:33:50  

Additional Information
 Earth MOID = .795471 au 
 Jupiter MOID = 2.08784 au 
 T_jup = 3.148 
[ 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 16.2   n/a MPO353528  
diameter diameter 1.556 km 0.253 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441875 (2010 AX128)          Discovered 2006-Aug-29 by CSS at Catalina
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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