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JPL Small-Body Database Browser
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359456 (2010 NG42)
Classification: Main-belt Asteroid          SPK-ID: 2359456
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1452663859712104 9.7405e-08  
a 2.853190390500465 4.1262e-08 au
q 2.438717733984676 2.658e-07 au
i 14.68098199800179 8.9335e-06 deg
node 203.9176999097615 1.8063e-05 deg
peri 155.12549964 2.8986e-05 deg
M 12.91441217802071 2.891e-05 deg
tp 2458937.350967905272
(2020-Mar-28.85096791)
0.00014044 TDB
period 1760.331886633825
4.82
3.8187e-05
1.046e-07
d
yr
n .2045068902821535 4.4363e-09 deg/d
Q 3.267663047016254 4.7257e-08 au
  Orbit Determination Parameters
   # obs. used (total)      341  
   data-arc span      5535 days (15.15 yr)  
   first obs. used      2004-05-09  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51538  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:44:40  

Additional Information
 Earth MOID = 1.44454 au 
 Jupiter MOID = 2.23156 au 
 T_jup = 3.241 
[ 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 15.8   n/a MPO440609  
diameter diameter 2.625 km 0.759 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.147   0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

359456 (2010 NG42)          Discovered 2005-Aug-29 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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