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3414 Champollion (1983 DJ)
Classification: Main-belt Asteroid          SPK-ID: 2003414
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1007316599642116 2.668e-08  
a 2.189882393536055 5.7628e-09 au
q 1.969291904908767 6.0887e-08 au
i 5.294019944580885 3.8026e-06 deg
node 24.95840291281347 2.8284e-05 deg
peri 61.43974978384063 3.5371e-05 deg
M 302.9157358305723 2.2163e-05 deg
tp 2459388.191031563662
(2021-Jun-22.69103156)
7.32e-05 TDB
period 1183.667204019171
3.24
4.6723e-06
1.279e-08
d
yr
n .3041395408925846 1.2005e-09 deg/d
Q 2.410472882163342 6.3433e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2625  
   data-arc span      23919 days (65.49 yr)  
   first obs. used      1955-07-24  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40822  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 01:10:25  

Additional Information
 Earth MOID = .991304 au 
 Jupiter MOID = 2.74704 au 
 T_jup = 3.661 
[ 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 13.86   n/a E2021B10  
diameter diameter 5.224 km 0.109 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.235   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3414 Champollion (1983 DJ)          Discovered 1983-Feb-19 by Bowell, E. at Flagstaff (AM)
Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1983 DJ = 1973 AV3 = 1978 TZ3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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