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109737 (2001 RX62)
Classification: Main-belt Asteroid          SPK-ID: 2109737
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09081460328669856 4.5944e-08  
a 2.847792499003528 2.2448e-08 au
q 2.589171352963687 1.2798e-07 au
i 15.30329935541159 6.2616e-06 deg
node 173.6474990006272 1.6179e-05 deg
peri 316.3481349730551 3.7329e-05 deg
M 211.2676334522075 3.2897e-05 deg
tp 2459725.710238802150
(2022-May-26.21023880)
0.00016197 TDB
period 1755.338747231471
4.81
2.0755e-05
5.682e-08
d
yr
n .2050886192581311 2.4249e-09 deg/d
Q 3.10641364504337 2.4486e-08 au
  Orbit Determination Parameters
   # obs. used (total)      773  
   data-arc span      6853 days (18.76 yr)  
   first obs. used      2001-08-27  
   last obs. used      2020-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5739  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:33:36  

Additional Information
 Earth MOID = 1.62151 au 
 Jupiter MOID = 1.94182 au 
 T_jup = 3.248 
[ 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 14.7   n/a MPO436527  
diameter diameter 4.334 km 0.855 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.149   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109737 (2001 RX62)          Discovered 2001-Sep-12 by LINEAR at Socorro
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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