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70270 (1999 RZ102)
Classification: Main-belt Asteroid          SPK-ID: 2070270
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2329845120842191 3.3636e-08  
a 2.356713023549398 8.996e-09 au
q 1.807635389635217 8.2053e-08 au
i 7.266946011699308 5.3359e-06 deg
node 297.8772918024366 3.0572e-05 deg
peri 90.02532641281579 3.3466e-05 deg
M 233.6470701089404 1.298e-05 deg
tp 2459464.311268339046
(2021-Sep-06.81126834)		 4.9046e-05 TDB
period 1321.473564135144
3.62		 7.5664e-06
2.072e-08		 d
yr
n .2724231568231232 1.5598e-09 deg/d
Q 2.90579065746358 1.1092e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1021  
   data-arc span      8120 days (22.23 yr)  
   first obs. used      1997-01-10  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48248  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:16:55  

Additional Information
 Earth MOID = .82996 au 
 Jupiter MOID = 2.60679 au 
 T_jup = 3.506 
[ 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 15.1   n/a MPO337792  
diameter diameter 2.540 km 0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.228   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70270 (1999 RZ102)          Discovered 1999-Sep-08 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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