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95711 (2003 AK)
Classification: Mars-crossing Asteroid          SPK-ID: 2095711
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3405544319082986 4.9325e-08  
a 2.343403437047181 1.4063e-08 au
q 1.545347010811624 1.1624e-07 au
i 22.97410734758905 6.4131e-06 deg
node 108.4192089846198 1.5318e-05 deg
peri 79.01689880259406 1.775e-05 deg
M 249.868499813112 1.2301e-05 deg
tp 2459401.346480778735
(2021-Jul-05.84648078)
4.7621e-05 TDB
period 1310.294809708996
3.59
1.1795e-05
3.229e-08
d
yr
n .2747473296333613 2.4733e-09 deg/d
Q 3.141459863282739 1.8853e-08 au
  Orbit Determination Parameters
   # obs. used (total)      622  
   data-arc span      8292 days (22.70 yr)  
   first obs. used      1995-12-18  
   last obs. used      2018-08-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52947  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 03:38:49  

Additional Information
 Earth MOID = .714943 au 
 Jupiter MOID = 2.2969 au 
 T_jup = 3.382 
[ 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 14.7   n/a MPO453403  
diameter diameter 2.575 km 0.510 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
rotation period rot_per 100. h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2007) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo albedo 0.320   0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

95711 (2003 AK)          Discovered 2003-Jan-01 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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