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JPL Small-Body Database Browser
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59770 (1999 NS15)
Classification: Main-belt Asteroid          SPK-ID: 2059770
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1707799840226997 4.0092e-08  
a 2.781928107661882 1.6828e-08 au
q 2.306830469883086 1.1136e-07 au
i 10.40163357952263 4.6869e-06 deg
node 112.2703884327272 2.5982e-05 deg
peri 227.9470978212509 2.9483e-05 deg
M 60.94526382518549 1.3763e-05 deg
tp 2458313.584017384133
(2018-Jul-14.08401738)
6.4317e-05 TDB
period 1694.795415735452
4.64
1.5378e-05
4.21e-08
d
yr
n .2124150187435921 1.9274e-09 deg/d
Q 3.257025745440677 1.9702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1105  
   data-arc span      7479 days (20.48 yr)  
   first obs. used      1999-06-15  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46756  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:13:07  

Additional Information
 Earth MOID = 1.31091 au 
 Jupiter MOID = 2.14594 au 
 T_jup = 3.288 
[ 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 14.8   n/a MPO417238  
diameter diameter 3.526 km 0.782 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.205   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59770 (1999 NS15)          Discovered 1999-Jul-14 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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