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70358 (1999 RN186)
Classification: Main-belt Asteroid          SPK-ID: 2070358
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09236875639342955 3.5941e-08  
a 2.370541499382866 1.0001e-08 au
q 2.151577529105854 8.8691e-08 au
i 3.797259159552544 3.6019e-06 deg
node 141.3878080758961 6.317e-05 deg
peri 195.2662750342727 6.6852e-05 deg
M 252.2294145615355 2.25e-05 deg
tp 2459399.586936524348
(2021-Jul-04.08693652)
8.3987e-05 TDB
period 1333.12161722272
3.65
8.4361e-06
2.31e-08
d
yr
n .2700428793210815 1.7089e-09 deg/d
Q 2.589505469659876 1.0924e-08 au
  Orbit Determination Parameters
   # obs. used (total)      801  
   data-arc span      10603 days (29.03 yr)  
   first obs. used      1991-05-13  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55979  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:01:01  

Additional Information
 Earth MOID = 1.14205 au 
 Jupiter MOID = 2.69873 au 
 T_jup = 3.536 
[ 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 15.9   n/a MPO263883  
diameter diameter 1.570 km 0.342 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.376   0.192 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70358 (1999 RN186)          Discovered 1999-Sep-09 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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