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65495 (2200 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2065495
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2445403984744398 6.717e-08  
a 2.520363217678727 8.5571e-09 au
q 1.90403259212725 1.7131e-07 au
i 2.833936032851854 3.893e-06 deg
node 269.426717587454 0.00012959 deg
peri 51.03708311285012 0.00012977 deg
M 350.5611129988154 9.0618e-06 deg
tp 2459038.818756956995
(2020-Jul-08.31875696)
3.6849e-05 TDB
period 1461.480840144277
4.00
7.443e-06
2.038e-08
d
yr
n .2463255008970633 1.2545e-09 deg/d
Q 3.136693843230204 1.065e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1064  
   data-arc span      21863 days (59.86 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52373  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 05:47:25  

Additional Information
 Earth MOID = .892729 au 
 Jupiter MOID = 2.19485 au 
 T_jup = 3.413 
[ 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 15.4   n/a MPO296612  

65495 (2200 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 ]
Alternate Designations
 2200 P-L = 2000 QF91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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