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48323 (2002 NN33)
Classification: Main-belt Asteroid          SPK-ID: 2048323
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2616094171024356 4.6117e-08  
a 2.443558950819641 1.2478e-08 au
q 1.804300918040275 1.1686e-07 au
i 5.935674794036492 4.0204e-06 deg
node 241.0853712182582 4.869e-05 deg
peri 85.04862485426513 4.9602e-05 deg
M 245.7455659340143 1.5054e-05 deg
tp 2459443.295522644598
(2021-Aug-16.79552264)
6.0937e-05 TDB
period 1395.187761903339
3.82
1.0687e-05
2.926e-08
d
yr
n .2580297862625184 1.9765e-09 deg/d
Q 3.082816983599006 1.5743e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1192  
   data-arc span      10348 days (28.33 yr)  
   first obs. used      1991-12-29  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53593  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:44:44  

Additional Information
 Earth MOID = .804643 au 
 Jupiter MOID = 2.31059 au 
 T_jup = 3.445 
[ show covariance matrix ]

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 14.6   n/a MPO432041  

48323 (2002 NN33)          Discovered 2002-Jul-14 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2089-Apr-03 16:55 00:01 Iris 0.0402332413770337 0.0402275649294932 0.0402389200025437 6.38909391057624 6.38909388821228 2484145.204894731 1.15604169840155 549.305302016101 37.0786455006602 -59.1998451665006 139511.538714794 T 17 CATAB v2.0f-lin.ifort 2020-May-20 09:45:00 2020-May-20 09:45
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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