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35857 (1999 JN64)
Classification: Main-belt Asteroid          SPK-ID: 2035857
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1097607499705598 3.4627e-08  
a 2.365571747947526 9.0856e-09 au
q 2.105924818783637 8.092e-08 au
i 4.328497516829431 4.2494e-06 deg
node 316.0480803399132 5.059e-05 deg
peri 269.6601023365052 5.4295e-05 deg
M 185.9839217838867 1.9655e-05 deg
tp 2459242.876271060493
(2021-Jan-28.37627106)
7.2903e-05 TDB
period 1328.931555936903
3.64
7.6562e-06
2.096e-08
d
yr
n .2708943123456785 1.5607e-09 deg/d
Q 2.625218677111415 1.0083e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1388  
   data-arc span      9207 days (25.21 yr)  
   first obs. used      1993-11-08  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52745  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:49:04  

Additional Information
 Earth MOID = 1.10199 au 
 Jupiter MOID = 2.37629 au 
 T_jup = 3.536 
[ 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 14.7   n/a MPO358959  
diameter diameter 3.540 km 0.113 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.169   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35857 (1999 JN64)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JN64 = 1996 RY 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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