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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1394894678600313 3.2697e-08  
a 2.316720278400004 8.7248e-09 au
q 1.993562199585443 7.9368e-08 au
i 5.366431620958429 4.8964e-06 deg
node 225.2535801598354 3.7257e-05 deg
peri 62.73819319991633 4.2318e-05 deg
M 308.3587577698578 1.9084e-05 deg
tp 2459185.257895575508
(2020-Dec-01.75789558)
6.8424e-05 TDB
period 1287.979133243243
3.53
7.2758e-06
1.992e-08
d
yr
n .2795076338647574 1.5789e-09 deg/d
Q 2.639878357214564 9.9418e-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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54916  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:20:41  

Additional Information
 Earth MOID = .984173 au 
 Jupiter MOID = 2.50678 au 
 T_jup = 3.562 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457468.5 (2016-Mar-21.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1393800207313185 3.2693e-08  
q 1.9946922754943 7.9386e-08 au
tp 2457895.894586449646
(2017-May-22.39458645)
6.7753e-05 TDB
node 225.2926990645964 3.7288e-05 deg
peri 62.39539964985664 4.2341e-05 deg
i 5.363167769429034 4.8944e-06 deg
  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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54916  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:20:41  

Additional Information
 Jupiter MOID = 2.50678 au 
 T_jup = 3.562 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.068825365042095E-15 -2.58590199055696E-15 2.452502296549104E-14 1.64577006212472E-15 4.990165296806476E-14 -2.309823136206365E-15
q -2.58590199055696E-15 6.302097710008311E-15 -2.173171388788383E-14 -3.888230837371421E-15 -1.138136930664262E-13 5.508150775220794E-15
tp 2.452502296549104E-14 -2.173171388788383E-14 4.590404480765395E-9 2.201540473544304E-11 1.364059937245345E-9 -3.795716782453864E-12
node 1.64577006212472E-15 -3.888230837371421E-15 2.201540473544304E-11 1.390395507451379E-9 -1.377251247700455E-9 -5.072517471497691E-11
peri 4.990165296806476E-14 -1.138136930664262E-13 1.364059937245345E-9 -1.377251247700455E-9 1.792776111092808E-9 4.924471224550365E-11
i -2.309823136206365E-15 5.508150775220794E-15 -3.795716782453864E-12 -5.072517471497691E-11 4.924471224550365E-11 2.395543604915566E-11

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 MPO426384  
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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