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43523 (2001 DJ22)
Classification: Outer Main-belt Asteroid          SPK-ID: 2043523
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06003071207217674 4.5703e-08  
a 3.227662069157026 2.5935e-08 au
q 3.033903216817174 1.5894e-07 au
i 13.43792811931932 4.3071e-06 deg
node 62.58110116570689 1.9624e-05 deg
peri 265.9644796808419 4.2179e-05 deg
M 353.2769051711844 3.7089e-05 deg
tp 2459240.054623120531
(2021-Jan-25.55462312)
0.00021817 TDB
period 2118.022233207068
5.80
2.5529e-05
6.989e-08
d
yr
n .1699698871691706 2.0487e-09 deg/d
Q 3.421420921496878 2.7492e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1296  
   data-arc span      8034 days (22.00 yr)  
   first obs. used      1998-10-17  
   last obs. used      2020-10-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50746  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:20:37  

Additional Information
 Earth MOID = 2.06033 au 
 Jupiter MOID = 1.8061 au 
 T_jup = 3.141 
[ 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 13.47   n/a E2021B10  

43523 (2001 DJ22)          Discovered 2001-Feb-16 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 DJ22 = 1998 VC10 = 1999 XS202 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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