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JPL Small-Body Database Browser
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390639 (2002 NC15)
Classification: Main-belt Asteroid          SPK-ID: 2390639
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1919544652041422 4.1191e-08  
a 2.582828981631479 2.9582e-08 au
q 2.087043425748649 1.0813e-07 au
i 12.71753604997314 9.1158e-06 deg
node 89.06847490356503 4.2158e-05 deg
peri 217.1841720352785 5.665e-05 deg
M 9.35249398110231 4.2345e-05 deg
tp 2458561.111736022142
(2019-Mar-18.61173602)
0.00017788 TDB
period 1516.149067904292
4.15
2.6047e-05
7.131e-08
d
yr
n .2374436706923631 4.0793e-09 deg/d
Q 3.078614537514309 3.526e-08 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      5811 days (15.91 yr)  
   first obs. used      2002-07-05  
   last obs. used      2018-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59819  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:43:40  

Additional Information
 Earth MOID = 1.08518 au 
 Jupiter MOID = 2.17825 au 
 T_jup = 3.364 
[ 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 16.5   n/a MPO450374  
diameter diameter 2.408 km 0.381 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.111   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

390639 (2002 NC15)          Discovered 2002-Jul-05 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

Alternate Designations
 2002 NC15 = 2010 DM51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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