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413979 (2007 DX98)
Classification: Main-belt Asteroid          SPK-ID: 2413979
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08686389654324332 4.7695e-08  
a 2.700485826403231 2.9299e-08 au
q 2.465911104962046 1.3364e-07 au
i 7.223102341483263 6.5471e-06 deg
node 146.8072269490045 4.7233e-05 deg
peri 307.2717501805383 7.154e-05 deg
M 92.41548997624098 4.8601e-05 deg
tp 2458784.394410313198
(2019-Oct-27.89441031)
0.00022045 TDB
period 1620.918877622789
4.44
2.638e-05
7.222e-08
d
yr
n .2220962473630819 3.6145e-09 deg/d
Q 2.935060547844417 3.1844e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      7167 days (19.62 yr)  
   first obs. used      2000-08-09  
   last obs. used      2020-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50083  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:03:21  

Additional Information
 Earth MOID = 1.49033 au 
 Jupiter MOID = 2.19425 au 
 T_jup = 3.351 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457472.5 (2016-Mar-25.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08618318203625303 4.7944e-08  
q 2.46966780955002 1.3486e-07 au
tp 2457167.513159329256
(2015-May-25.01315933)
0.00023044 TDB
node 146.8447150390348 4.7193e-05 deg
peri 308.3476314278728 7.1724e-05 deg
i 7.224173166641866 6.5487e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      7167 days (19.62 yr)  
   first obs. used      2000-08-09  
   last obs. used      2020-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50083  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:03:21  

Additional Information
 Jupiter MOID = 2.19425 au 
 T_jup = 3.351 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.298597266029142E-15 -6.335615535336511E-15 9.923459977676875E-13 -4.321872016311811E-15 2.464756528772571E-13 -4.141708485331851E-15
q -6.335615535336511E-15 1.818699726037297E-14 -5.065041677598868E-12 6.791325315065217E-15 -1.199098103988961E-12 1.116667095895279E-14
tp 9.923459977676875E-13 -5.065041677598868E-12 5.3101799608502E-8 6.733751417851656E-11 1.248140334614631E-8 1.553857553090603E-11
node -4.321872016311811E-15 6.791325315065217E-15 6.733751417851656E-11 2.227207081172672E-9 -2.192886317146886E-9 6.049622144667809E-11
peri 2.464756528772571E-13 -1.199098103988961E-12 1.248140334614631E-8 -2.192886317146886E-9 5.144349076759662E-9 -5.632732474930447E-11
i -4.141708485331851E-15 1.116667095895279E-14 1.553857553090603E-11 6.049622144667809E-11 -5.632732474930447E-11 4.288604192173708E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.82   n/a E2021B25  

413979 (2007 DX98)          Discovered 2007-Jan-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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