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JPL Small-Body Database Browser
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48312 (2002 NP3)
Classification: Main-belt Asteroid          SPK-ID: 2048312
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05912404193595382 4.856e-08  
a 2.861523999462404 1.838e-08 au
q 2.692339134517451 1.4126e-07 au
i 1.804258791731596 5.3531e-06 deg
node 7.812817150242914 0.00013765 deg
peri 316.0275918447059 0.0001427 deg
M 144.6585216215869 3.6814e-05 deg
tp 2457890.045879393005
(2017-May-16.54587939)
0.00018173 TDB
period 1768.049891229854
4.84
1.7035e-05
4.664e-08
d
yr
n .2036141637098172 1.9618e-09 deg/d
Q 3.030708864407357 1.9467e-08 au
  Orbit Determination Parameters
   # obs. used (total)      777  
   data-arc span      10218 days (27.98 yr)  
   first obs. used      1991-03-15  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61101  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:45:57  

Additional Information
 Earth MOID = 1.67949 au 
 Jupiter MOID = 2.16288 au 
 T_jup = 3.298 
[ 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 15.1   n/a MPO337644  

48312 (2002 NP3)          Discovered 2002-Jul-08 by NEAT at Palomar
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 NP3 = 1998 UV47 = 2000 AK220 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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