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392425 (2010 NG82)
Classification: Main-belt Asteroid          SPK-ID: 2392425
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1476154595352341 8.15e-08  
a 3.076344363996338 4.8179e-08 au
q 2.622228377016391 2.5629e-07 au
i 13.70866068737194 1.13e-05 deg
node 191.5193184040211 2.6633e-05 deg
peri 113.7764462726971 5.0542e-05 deg
M 334.56226543063 4.0273e-05 deg
tp 2459139.760124850699
(2020-Oct-17.26012485)
0.00022169 TDB
period 1970.837647100006
5.40
4.6298e-05
1.268e-07
d
yr
n .1826634479657535 4.2911e-09 deg/d
Q 3.530460350976285 5.5291e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      7636 days (20.91 yr)  
   first obs. used      1998-05-29  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62101  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:43:34  

Additional Information
 Earth MOID = 1.64491 au 
 Jupiter MOID = 1.93203 au 
 T_jup = 3.169 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457082.5 (2015-Mar-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1462544724482601 8.2261e-08  
q 2.625520827163691 2.581e-07 au
tp 2457173.951988856657
(2015-May-31.45198886)
0.00020968 TDB
node 191.5634483779557 2.6621e-05 deg
peri 114.3473400749228 5.068e-05 deg
i 13.71189821589872 1.1301e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      7636 days (20.91 yr)  
   first obs. used      1998-05-29  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62101  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:43:34  

Additional Information
 Jupiter MOID = 1.93203 au 
 T_jup = 3.169 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.766947742567418E-15 -2.095391186533573E-14 1.006939899669373E-11 -1.415565903283534E-14 2.240537872137114E-12 8.031150643475784E-15
q -2.095391186533573E-14 6.661641029981949E-14 -2.942445770689949E-11 3.462469265882026E-14 -6.619497608845741E-12 -1.99102586866557E-14
tp 1.006939899669373E-11 -2.942445770689949E-11 4.396509158840326E-8 -9.603221173353111E-11 9.050975835698751E-9 3.089019364231394E-11
node -1.415565903283534E-14 3.462469265882026E-14 -9.603221173353111E-11 7.086903725389762E-10 -7.066613259332707E-10 -1.89220978216312E-11
peri 2.240537872137114E-12 -6.619497608845741E-12 9.050975835698751E-9 -7.066613259332707E-10 2.568433414250037E-9 2.513871000501646E-11
i 8.031150643475784E-15 -1.99102586866557E-14 3.089019364231394E-11 -1.89220978216312E-11 2.513871000501646E-11 1.277226419321628E-10

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 16.0   n/a MPO434454  
diameter diameter 2.889 km 0.615 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392425 (2010 NG82)          Discovered 2003-Apr-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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