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65809 (1996 RW15)
Classification: Main-belt Asteroid          SPK-ID: 2065809
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1543247040129416 2.9605e-08  
a 2.303168277688653 7.7877e-09 au
q 1.947732514942355 7.0028e-08 au
i 6.803204822015465 3.9894e-06 deg
node 179.0206823040899 2.9617e-05 deg
peri 137.2024095065377 3.3089e-05 deg
M 309.7895710289633 1.3687e-05 deg
tp 2459178.564917658554
(2020-Nov-25.06491766)
4.86e-05 TDB
period 1276.694337625688
3.50
6.4753e-06
1.773e-08
d
yr
n .2819782225003866 1.4302e-09 deg/d
Q 2.658604040434951 8.9895e-09 au
  Orbit Determination Parameters
   # obs. used (total)      561  
   data-arc span      8678 days (23.76 yr)  
   first obs. used      1996-09-13  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54199  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:10:02  

Additional Information
 Earth MOID = .941121 au 
 Jupiter MOID = 2.64356 au 
 T_jup = 3.565 
[ 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 16.5   n/a MPO436240  

65809 (1996 RW15)          Discovered 1996-Sep-13 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 RW15 = 1996 TW60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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