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100600 (1997 RX1)
Classification: Outer Main-belt Asteroid          SPK-ID: 2100600
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1481820788822837 4.2378e-08  
a 3.222534588302326 2.2701e-08 au
q 2.745012713737624 1.4663e-07 au
i 4.692537396360006 6.2293e-06 deg
node 30.35855707627632 5.3359e-05 deg
peri 44.85703565904345 5.7582e-05 deg
M 320.0934797541729 2.2285e-05 deg
tp 2459434.726574630695
(2021-Aug-08.22657463)
0.00013167 TDB
period 2112.977186375138
5.79
2.2327e-05
6.113e-08
d
yr
n .1703757155171128 1.8003e-09 deg/d
Q 3.700056462867029 2.6064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      615  
   data-arc span      10246 days (28.05 yr)  
   first obs. used      1993-01-23  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51116  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:32:55  

Additional Information
 Earth MOID = 1.76207 au 
 Jupiter MOID = 1.60007 au 
 T_jup = 3.166 
[ 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 14.9   n/a MPO445803  
diameter diameter 5.316 km 0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100600 (1997 RX1)          Discovered 1997-Sep-04 by ODAS at Caussols
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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