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46429 (2002 JP63)
Classification: Main-belt Asteroid          SPK-ID: 2046429
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1096331772671889 4.8414e-08  
a 2.287426529945159 6.3981e-09 au
q 2.03664869170201 1.1076e-07 au
i 1.693163357806222 3.2801e-06 deg
node 81.26358987746964 0.00017648 deg
peri 250.2472066402049 0.00017755 deg
M 54.83295218681837 1.9653e-05 deg
tp 2459008.032109831335
(2020-Jun-07.53210983)
6.9036e-05 TDB
period 1263.627758444424
3.46
5.3017e-06
1.452e-08
d
yr
n .2848940264205452 1.1953e-09 deg/d
Q 2.538204368188307 7.0995e-09 au
  Orbit Determination Parameters
   # obs. used (total)      930  
   data-arc span      9870 days (27.02 yr)  
   first obs. used      1994-01-04  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51972  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:49:05  

Additional Information
 Earth MOID = 1.02468 au 
 Jupiter MOID = 2.74925 au 
 T_jup = 3.592 
[ 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 16.26   n/a E2021B10  

46429 (2002 JP63)          Discovered 2002-May-09 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 JP63 = 1999 RM219 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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