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359508 (2010 RJ12)
Classification: Main-belt Asteroid          SPK-ID: 2359508
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3316247412687578 1.0157e-07  
a 3.069675142944734 5.6257e-08 au
q 2.051694917886549 3.3936e-07 au
i 18.48762107383376 6.3997e-06 deg
node 169.1312721987699 2.9545e-05 deg
peri 187.3383365527817 3.2649e-05 deg
M .9095022345020215 2.5499e-05 deg
tp 2459391.537068023109
(2021-Jun-26.03706802)
0.00013902 TDB
period 1964.432239860173
5.38
5.4003e-05
1.479e-07
d
yr
n .1832590570930686 5.0378e-09 deg/d
Q 4.087655368002918 7.4914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      5402 days (14.79 yr)  
   first obs. used      2005-10-27  
   last obs. used      2020-08-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60343  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:28:24  

Additional Information
 Earth MOID = 1.04731 au 
 Jupiter MOID = 1.36321 au 
 T_jup = 3.070 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458234.5 (2018-Apr-26.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .331988415105022 1.0158e-07  
q 2.048799718032704 3.3834e-07 au
tp 2457430.754662486019
(2016-Feb-12.25466249)
9.8223e-05 TDB
node 169.1856074206487 2.9567e-05 deg
peri 187.5803540373527 3.2713e-05 deg
i 18.48532726852146 6.4016e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      5402 days (14.79 yr)  
   first obs. used      2005-10-27  
   last obs. used      2020-08-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60343  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:28:24  

Additional Information
 Jupiter MOID = 1.36321 au 
 T_jup = 3.070 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.031787896188624E-14 -3.426857375739179E-14 -4.135368163397173E-12 -2.145874518896993E-14 -1.326772368105584E-13 -3.817989775058041E-14
q -3.426857375739179E-14 1.144750088723799E-13 1.513599923671927E-11 7.908555088335931E-14 7.109824338429548E-13 1.450615692805133E-13
tp -4.135368163397173E-12 1.513599923671927E-11 9.64777650857008E-9 1.556257165141438E-11 1.489438797174824E-9 8.401704255235536E-11
node -2.145874518896993E-14 7.908555088335931E-14 1.556257165141438E-11 8.741839857005455E-10 -8.270407889221131E-10 7.604886834560028E-11
peri -1.326772368105584E-13 7.109824338429548E-13 1.489438797174824E-9 -8.270407889221131E-10 1.070128708277579E-9 -5.893335127604047E-11
i -3.817989775058041E-14 1.450615692805133E-13 8.401704255235536E-11 7.604886834560028E-11 -5.893335127604047E-11 4.098077944065736E-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 16.05   n/a E2021B25  

359508 (2010 RJ12)          Discovered 2010-Sep-01 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2010 RJ12 = 2005 WF65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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