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65490 (2062 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2065490
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1108480553732122 4.849e-08  
a 2.386780959343246 1.0039e-08 au
q 2.122210931398237 1.1451e-07 au
i 10.23725019904183 5.3783e-06 deg
node 3.987352872959883 2.0189e-05 deg
peri 326.0656880753123 2.7659e-05 deg
M 98.79443582986677 1.9151e-05 deg
tp 2458630.886982382751
(2019-May-27.38698238)
7.1552e-05 TDB
period 1346.843931285285
3.69
8.4972e-06
2.326e-08
d
yr
n .267291548514054 1.6863e-09 deg/d
Q 2.651350987288255 1.1151e-08 au
  Orbit Determination Parameters
   # obs. used (total)      862  
   data-arc span      21917 days (60.01 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50149  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:22:01  

Additional Information
 Earth MOID = 1.12059 au 
 Jupiter MOID = 2.71813 au 
 T_jup = 3.505 
[ 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 15.6   n/a MPO432207  
diameter diameter 3.759 km 0.130 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65490 (2062 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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