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JPL Small-Body Database Browser
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52015 (2002 NG17)
Classification: Main-belt Asteroid          SPK-ID: 2052015
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .267019552215958 4.8113e-08  
a 2.339139489390508 1.4883e-08 au
q 1.71454351036279 1.1284e-07 au
i 25.10567481463683 6.0097e-06 deg
node 169.4495626666186 1.0879e-05 deg
peri 230.956091676897 1.4808e-05 deg
M 280.0282788281365 1.41e-05 deg
tp 2459290.779622999740
(2021-Mar-17.27962300)
5.3027e-05 TDB
period 1306.720209951827
3.58
1.2471e-05
3.414e-08
d
yr
n .2754989149615062 2.6293e-09 deg/d
Q 2.963735468418225 1.8857e-08 au
  Orbit Determination Parameters
   # obs. used (total)      785  
   data-arc span      8071 days (22.10 yr)  
   first obs. used      1997-04-03  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52807  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:46:18  

Additional Information
 Earth MOID = .789209 au 
 Jupiter MOID = 2.67647 au 
 T_jup = 3.395 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456858.5 (2014-Jul-20.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2674475450806037 4.8097e-08  
q 1.713240624572084 1.1276e-07 au
tp 2456679.820970808479
(2014-Jan-22.32097081)
4.0421e-05 TDB
node 169.5327284370139 1.0883e-05 deg
peri 231.1224562806299 1.4796e-05 deg
i 25.10187285510955 6.0091e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      785  
   data-arc span      8071 days (22.10 yr)  
   first obs. used      1997-04-03  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52807  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:46:18  

Additional Information
 Jupiter MOID = 2.67647 au 
 T_jup = 3.395 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.313316975110412E-15 -5.398577869380862E-15 -7.532370587347813E-13 -1.196108337324895E-15 -1.532391768854116E-13 8.388163680532049E-15
q -5.398577869380862E-15 1.271539345519362E-14 1.877601045226572E-12 1.808144400095884E-15 3.883478797520912E-13 -1.976552989602034E-14
tp -7.532370587347813E-13 1.877601045226572E-12 1.633850672684616E-9 -9.194826329654037E-12 4.21903800279976E-10 -3.563711008683085E-12
node -1.196108337324895E-15 1.808144400095884E-15 -9.194826329654037E-12 1.184374753553881E-10 -1.08927937191643E-10 1.091658686330775E-11
peri -1.532391768854116E-13 3.883478797520912E-13 4.21903800279976E-10 -1.08927937191643E-10 2.18912769639844E-10 -1.054604591156672E-11
i 8.388163680532049E-15 -1.976552989602034E-14 -3.563711008683085E-12 1.091658686330775E-11 -1.054604591156672E-11 3.610955190858406E-11

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 14.7   n/a MPO337674  
diameter diameter 3.469 km 0.908 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.212   0.135 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

52015 (2002 NG17)          Discovered 2002-Jul-13 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

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