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JPL Small-Body Database Browser
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71661 (2000 EP130)
Classification: Outer Main-belt Asteroid          SPK-ID: 2071661
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0651687466690833 5.0729e-08  
a 3.2444787784721 3.3502e-08 au
q 3.033040162884635 1.6802e-07 au
i 4.991559584281885 6.0598e-06 deg
node 22.9424050957174 5.386e-05 deg
peri 210.2519222876864 6.81e-05 deg
M 43.94777250162233 4.3271e-05 deg
tp 2458339.914527361960
(2018-Aug-09.41452736)
0.00025577 TDB
period 2134.596699894886
5.84
3.3062e-05
9.052e-08
d
yr
n .1686501248773258 2.6122e-09 deg/d
Q 3.455917394059565 3.5685e-08 au
  Orbit Determination Parameters
   # obs. used (total)      741  
   data-arc span      17280 days (47.31 yr)  
   first obs. used      1971-03-24  
   last obs. used      2018-07-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58449  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 02:17:04  

Additional Information
 Earth MOID = 2.02356 au 
 Jupiter MOID = 1.53482 au 
 T_jup = 3.174 
[ 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 14.3   n/a MPO432269  
diameter diameter 7.209 km 0.225 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71661 (2000 EP130)          Discovered 2000-Mar-11 by LONEOS at Anderson Mesa
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 EP130 = 3263 T-1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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