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JPL Small-Body Database Browser
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48325 (2002 NO42)
Classification: Main-belt Asteroid          SPK-ID: 2048325
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 .1895087419308291 6.2474e-08  
a 2.348032748882542 1.2443e-08 au
q 1.903060016629425 1.4857e-07 au
i 3.064158712637471 6.3881e-06 deg
node 17.10811562090955 8.3094e-05 deg
peri 355.6777406276643 8.4058e-05 deg
M 186.4495886159627 1.5573e-05 deg
tp 2459234.045482302394
(2021-Jan-19.54548230)
6.0547e-05 TDB
period 1314.179389204489
3.60
1.0446e-05
2.86e-08
d
yr
n .2739352047043733 2.1775e-09 deg/d
Q 2.793005481135659 1.4801e-08 au
  Orbit Determination Parameters
   # obs. used (total)      510  
   data-arc span      8659 days (23.71 yr)  
   first obs. used      1995-08-26  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55625  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:37:31  

Additional Information
 Earth MOID = .902646 au 
 Jupiter MOID = 2.66768 au 
 T_jup = 3.533 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456464.5 (2013-Jun-21.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1880634031643358 6.2236e-08  
q 1.907103369950071 1.4777e-07 au
tp 2456605.014537314191
(2013-Nov-08.51453731)
4.7556e-05 TDB
node 17.1759906372395 8.3166e-05 deg
peri 355.6385775704374 8.4151e-05 deg
i 3.062664887626524 6.3818e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      510  
   data-arc span      8659 days (23.71 yr)  
   first obs. used      1995-08-26  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55625  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:37:31  

Additional Information
 Jupiter MOID = 2.66768 au 
 T_jup = 3.533 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.873352324445243E-15 -9.17565733629885E-15 -6.604253250296927E-13 1.911122759768265E-14 -2.982983782805079E-13 -8.214098797540302E-16
q -9.17565733629885E-15 2.183734082058893E-14 1.799052049342232E-12 -4.512289245044622E-14 7.591005384851652E-13 1.793419587958086E-15
tp -6.604253250296927E-13 1.799052049342232E-12 2.261616016573142E-9 3.868699183561833E-12 6.165323747489765E-10 -1.519197919581554E-12
node 1.911122759768265E-14 -4.512289245044622E-14 3.868699183561833E-12 6.916536247278148E-9 -6.905410679627528E-9 -1.331693223331828E-10
peri -2.982983782805079E-13 7.591005384851652E-13 6.165323747489765E-10 -6.905410679627528E-9 7.081347468210881E-9 1.325764172013891E-10
i -8.214098797540302E-16 1.793419587958086E-15 -1.519197919581554E-12 -1.331693223331828E-10 1.325764172013891E-10 4.072793848697802E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO270380  

48325 (2002 NO42)          Discovered 2002-Jul-15 by NEAT at Palomar
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 NO42 = 2000 AR156 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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