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JPL Small-Body Database Browser
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56616 (2000 JM70)
Classification: Main-belt Asteroid          SPK-ID: 2056616
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1696446522306508 5.3483e-08  
a 2.447389945641904 1.2645e-08 au
q 2.032203329440692 1.3488e-07 au
i 11.43576946903747 5.7951e-06 deg
node 299.5643033741312 2.4254e-05 deg
peri 355.0089212850057 2.8894e-05 deg
M 268.5294751507921 1.4718e-05 deg
tp 2458955.829982447530
(2020-Apr-16.32998245)
5.6998e-05 TDB
period 1398.470096153807
3.83
1.0839e-05
2.968e-08
d
yr
n .2574241673026139 1.9951e-09 deg/d
Q 2.862576561843116 1.4791e-08 au
  Orbit Determination Parameters
   # obs. used (total)      989  
   data-arc span      7450 days (20.40 yr)  
   first obs. used      1998-12-17  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54384  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:09:51  

Additional Information
 Earth MOID = 1.01577 au 
 Jupiter MOID = 2.34907 au 
 T_jup = 3.451 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO385180  
diameter diameter 4.143 km 0.123 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.196   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56616 (2000 JM70)          Discovered 2000-May-01 by LONEOS at Anderson Mesa
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 JM70 = 2001 OZ102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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