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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1888276439446195 5.5941e-08  
a 2.34954777645317 1.1174e-08 au
q 1.905888205490199 1.3574e-07 au
i 3.062316719162463 5.4923e-06 deg
node 17.06208934772662 8.2605e-05 deg
peri 355.5531186953183 8.3582e-05 deg
M 296.1137663851866 1.5161e-05 deg
tp 2459233.942342285922
(2021-Jan-19.44234229)
5.6576e-05 TDB
period 1315.451521678776
3.60
9.3843e-06
2.569e-08
d
yr
n .2736702904418469 1.9523e-09 deg/d
Q 2.793207347416142 1.3284e-08 au
  Orbit Determination Parameters
   # obs. used (total)      560  
   data-arc span      9106 days (24.93 yr)  
   first obs. used      1995-08-26  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5584  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 04:33:23  

Additional Information
 Earth MOID = .906244 au 
 Jupiter MOID = 2.67076 au 
 T_jup = 3.533 
[ 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 16.2   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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