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65528 (6118 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2065528
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1484576683236005 6.3652e-08  
a 3.148614705341157 2.3903e-08 au
q 2.681178707736808 2.0522e-07 au
i 23.06786764797616 6.9789e-06 deg
node 183.9741613540839 1.1308e-05 deg
peri 179.5647294529043 1.8957e-05 deg
M 226.7876214145274 1.622e-05 deg
tp 2459755.626633549742
(2022-Jun-25.12663355)
9.6372e-05 TDB
period 2040.693147022247
5.59
2.3239e-05
6.362e-08
d
yr
n .1764106477866637 2.0089e-09 deg/d
Q 3.616050702945505 2.7452e-08 au
  Orbit Determination Parameters
   # obs. used (total)      669  
   data-arc span      21850 days (59.82 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57606  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:21:51  

Additional Information
 Earth MOID = 1.67915 au 
 Jupiter MOID = 1.84575 au 
 T_jup = 3.068 
[ 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 14.4   n/a MPO299397  
diameter diameter 7.638 km 0.172 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65528 (6118 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

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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