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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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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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .148457685452316 6.5373e-08  
a 3.148614709988657 2.4336e-08 au
q 2.681178657762626 2.097e-07 au
i 23.06786513355804 7.5025e-06 deg
node 183.9741646558072 1.2e-05 deg
peri 179.5647201872533 2.0263e-05 deg
M 226.7876252084589 1.6708e-05 deg
tp 2459755.626613715394
(2022-Jun-25.12661372)
9.8648e-05 TDB
period 2040.693151540483
5.59
2.3659e-05
6.477e-08
d
yr
n .1764106473960783 2.0452e-09 deg/d
Q 3.616050762214689 2.7948e-08 au
  Orbit Determination Parameters
   # obs. used (total)      643  
   data-arc span      21765 days (59.59 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58085  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:52:01  

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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