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362373 (2010 NW55)
Classification: Main-belt Asteroid          SPK-ID: 2362373
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07086351937752104 5.2771e-08  
a 2.786723786935248 3.0753e-08 au
q 2.589246731859963 1.4071e-07 au
i 8.10066029527732 5.4274e-06 deg
node 222.4737005663935 4.04e-05 deg
peri 57.51489636403252 6.0866e-05 deg
M 155.7837434140964 4.7471e-05 deg
tp 2458465.209510596984
(2018-Dec-12.70951060)
0.00022245 TDB
period 1699.179711463612
4.65
2.8127e-05
7.701e-08
d
yr
n .2118669364819033 3.5071e-09 deg/d
Q 2.984200842010533 3.2933e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      6104 days (16.71 yr)  
   first obs. used      2004-04-22  
   last obs. used      2021-01-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52675  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:39:15  

Additional Information
 Earth MOID = 1.58218 au 
 Jupiter MOID = 2.09346 au 
 T_jup = 3.313 
[ 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 16.53   n/a MPCxxxxx  
diameter diameter 3.525 km 0.764 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

362373 (2010 NW55)          Discovered 2006-Oct-21 by Lulin at Lulin
Reference: Last Updated: 2013-04-29

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