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469061 (2015 AP279)
Classification: Main-belt Asteroid          SPK-ID: 2469061
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1850630814067888 1.745e-07  
a 3.143901553462523 1.0087e-07 au
q 2.562081444339158 5.8899e-07 au
i 9.88114551261468 1.803e-05 deg
node 334.7968354658858 2.9715e-05 deg
peri 149.5722162695253 4.8166e-05 deg
M 359.6058737268801 3.3323e-05 deg
tp 2459002.729126527551
(2020-Jun-02.22912653)
0.0001885 TDB
period 2036.112801021289
5.57
9.7988e-05
2.683e-07
d
yr
n .1768074930914577 8.5089e-09 deg/d
Q 3.725721662585887 1.1953e-07 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      5723 days (15.67 yr)  
   first obs. used      2004-03-18  
   last obs. used      2019-11-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58608  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:47:04  

Additional Information
 Earth MOID = 1.5828 au 
 Jupiter MOID = 1.35623 au 
 T_jup = 3.160 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO339506  
diameter diameter 4.177 km 0.787 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.111   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

469061 (2015 AP279)          Discovered 2004-Mar-18 by LINEAR at Socorro
Reference: Last Updated: 2016-06-21

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Alternate Designations
 2015 AP279 = 2004 FM48 = 2010 BS75 = 2010 NU112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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