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65810 (1996 RL26)
Classification: Main-belt Asteroid          SPK-ID: 2065810
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1397354108466856 3.2672e-08  
a 2.31742683066875 8.7398e-09 au
q 1.993600240378119 7.937e-08 au
i 5.365480919538625 4.8957e-06 deg
node 225.2429447532443 3.7265e-05 deg
peri 62.68222378340982 4.2313e-05 deg
M 4.31041766749894 1.9097e-05 deg
tp 2459185.071477916502
(2020-Dec-01.57147792)
6.8343e-05 TDB
period 1288.568389077256
3.53
7.2894e-06
1.996e-08
d
yr
n .2793798164316262 1.5805e-09 deg/d
Q 2.64125342095938 9.9611e-09 au
  Orbit Determination Parameters
   # obs. used (total)      639  
   data-arc span      9687 days (26.52 yr)  
   first obs. used      1993-12-15  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54912  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:17:15  

Additional Information
 Earth MOID = .9823 au 
 Jupiter MOID = 2.50442 au 
 T_jup = 3.561 
[ 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 16.62   n/a E2021B10  
diameter diameter 1.339 km 0.337 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.206   0.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65810 (1996 RL26)          Discovered 1996-Sep-05 by Bickel, W. at Bergisch Gladbach
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1959-Oct-18 20:20 < 00:01 Iris 0.0325792949054116 0.0325719526687963 0.0325866378391515 6.19503720250169 6.19503717401858 2436860.347287067 0.511488375972831 438.424814889093 63.9348542678355 33.800247954535 43390.2522038886 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 12:17:19 2021-Apr-13 12:17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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