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70283 (1999 RK113)
Classification: Main-belt Asteroid          SPK-ID: 2070283
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2262181299355454 5.0752e-08  
a 2.390509751651765 1.2921e-08 au
q 1.849733106040418 1.1936e-07 au
i 12.98408344087028 5.8673e-06 deg
node 188.355088051852 1.7324e-05 deg
peri 149.5921393265732 2.0758e-05 deg
M 266.0954550007705 1.4756e-05 deg
tp 2459552.642398785741
(2021-Dec-04.14239879)
5.71e-05 TDB
period 1350.001361104586
3.70
1.0946e-05
2.997e-08
d
yr
n .2666663978067726 2.1621e-09 deg/d
Q 2.931286397263113 1.5844e-08 au
  Orbit Determination Parameters
   # obs. used (total)      510  
   data-arc span      7511 days (20.56 yr)  
   first obs. used      1999-09-09  
   last obs. used      2020-04-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60212  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:48:44  

Additional Information
 Earth MOID = .852074 au 
 Jupiter MOID = 2.53815 au 
 T_jup = 3.463 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457113.5 (2015-Apr-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2266733336768148 5.0794e-08  
q 1.848655149883623 1.1949e-07 au
tp 2456849.393174248381
(2014-Jul-10.89317425)
4.5965e-05 TDB
node 188.4072348025294 1.7348e-05 deg
peri 149.1056085677518 2.0731e-05 deg
i 12.97320562011031 5.8637e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      510  
   data-arc span      7511 days (20.56 yr)  
   first obs. used      1999-09-09  
   last obs. used      2020-04-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60212  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:48:44  

Additional Information
 Jupiter MOID = 2.53815 au 
 T_jup = 3.463 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.580071496930378E-15 -6.049415097030384E-15 1.319256532485607E-12 3.983040907760886E-15 3.001098242580486E-13 3.11233989143056E-16
q -6.049415097030384E-15 1.427844875081648E-14 -3.008081582531089E-12 -9.337303299593191E-15 -6.799780756787415E-13 -9.520300320951684E-16
tp 1.319256532485607E-12 -3.008081582531089E-12 2.112806420881497E-9 -1.896844373722213E-12 5.315448434549405E-10 -3.979897547340394E-12
node 3.983040907760886E-15 -9.337303299593191E-15 -1.896844373722213E-12 3.009463421646587E-10 -2.932212928848945E-10 1.021254292482945E-11
peri 3.001098242580486E-13 -6.799780756787415E-13 5.315448434549405E-10 -2.932212928848945E-10 4.29786196028678E-10 -1.089931758018219E-11
i 3.11233989143056E-16 -9.520300320951684E-16 -3.979897547340394E-12 1.021254292482945E-11 -1.089931758018219E-11 3.438319881822132E-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  
diameter diameter 2.206 km 0.371 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.144   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70283 (1999 RK113)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 RK113 = 2002 GO66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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