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66002 (1998 OL5)
Classification: Main-belt Asteroid          SPK-ID: 2066002
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1551540697009353 3.3129e-08  
a 2.214229187945878 6.9137e-09 au
q 1.870682518185477 7.4965e-08 au
i 4.6756251729548 3.5827e-06 deg
node 161.5296571986198 3.9858e-05 deg
peri 197.1355703948948 4.1164e-05 deg
M 303.1760158216306 1.0051e-05 deg
tp 2459586.459695105371
(2022-Jan-06.95969511)
3.3763e-05 TDB
period 1203.461728823391
3.29
5.6365e-06
1.543e-08
d
yr
n .2991370571891532 1.401e-09 deg/d
Q 2.557775857706277 7.9864e-09 au
  Orbit Determination Parameters
   # obs. used (total)      929  
   data-arc span      8382 days (22.95 yr)  
   first obs. used      1998-07-26  
   last obs. used      2021-07-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49549  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 14:30:24  

Additional Information
 Earth MOID = .866408 au 
 Jupiter MOID = 2.88488 au 
 T_jup = 3.635 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457493.5 (2016-Apr-15.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1550550992444558 3.3182e-08  
q 1.870641964323771 7.4998e-08 au
tp 2457178.400279310230
(2015-Jun-04.90027931)
3.3392e-05 TDB
node 161.5659444549052 3.9833e-05 deg
peri 196.8139664373487 4.114e-05 deg
i 4.676367770649231 3.5843e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      929  
   data-arc span      8382 days (22.95 yr)  
   first obs. used      1998-07-26  
   last obs. used      2021-07-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49549  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 14:30:24  

Additional Information
 Jupiter MOID = 2.88488 au 
 T_jup = 3.635 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.101061132287569E-15 -2.481369191732783E-15 1.300239875064281E-13 -1.368850030245463E-15 3.103616909757258E-14 -1.615758254459216E-15
q -2.481369191732783E-15 5.624675226781634E-15 -3.141174919770643E-13 2.875906977465485E-15 -7.369491280535286E-14 3.753834810959922E-15
tp 1.300239875064281E-13 -3.141174919770643E-13 1.115032409219544E-9 8.478696557252573E-13 3.519554146018233E-10 -9.323730038162877E-13
node -1.368850030245463E-15 2.875906977465485E-15 8.478696557252573E-13 1.586693497090622E-9 -1.58058322303561E-9 2.072998296167408E-11
peri 3.103616909757258E-14 -7.369491280535286E-14 3.519554146018233E-10 -1.58058322303561E-9 1.692476711477968E-9 -2.092987997742888E-11
i -1.615758254459216E-15 3.753834810959922E-15 -9.323730038162877E-13 2.072998296167408E-11 -2.092987997742888E-11 1.284717335232341E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.14   n/a E2021B10  

66002 (1998 OL5)          Discovered 1998-Jul-29 by ODAS at Caussols
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 OL5 = 2000 CR56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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