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JPL Small-Body Database Browser
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34403 (2000 RP85)
Classification: Main-belt Asteroid          SPK-ID: 2034403
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .106325321327766 4.2896e-08  
a 2.942404823385031 1.8252e-08 au
q 2.629552685062249 1.2862e-07 au
i 2.794462858506105 4.7044e-06 deg
node 144.9900743072506 8.4263e-05 deg
peri 192.4857824726259 8.6531e-05 deg
M 252.7408722340127 2.1177e-05 deg
tp 2459149.767398917776
(2020-Oct-27.26739892)
0.000111 TDB
period 1843.537866929244
5.05
1.7154e-05
4.697e-08
d
yr
n .1952767048933186 1.817e-09 deg/d
Q 3.255256961707813 2.0193e-08 au
  Orbit Determination Parameters
   # obs. used (total)      967  
   data-arc span      10556 days (28.90 yr)  
   first obs. used      1990-09-23  
   last obs. used      2019-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56251  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:54:31  

Additional Information
 Earth MOID = 1.61933 au 
 Jupiter MOID = 2.09093 au 
 T_jup = 3.262 
[ 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 14.6   n/a MPO436005  
diameter diameter 3.617 km 0.630 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.162   0.062 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34403 (2000 RP85)          Discovered 2000-Sep-02 by LONEOS at Anderson Mesa
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 RP85 = 1990 SK22 = 2000 QG243 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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