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JPL Small-Body Database Browser
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423144 (2004 DR62)
Classification: Main-belt Asteroid          SPK-ID: 2423144
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1405359106839744 1.0829e-07  
a 3.071814452944525 2.936e-08 au
q 2.640114211347771 3.4569e-07 au
i 9.988885983329725 8.9282e-06 deg
node 156.1349331103453 3.1627e-05 deg
peri 18.17438875153704 4.3402e-05 deg
M 353.6562191777937 2.4164e-05 deg
tp 2459035.152659001006
(2020-Jul-04.65265900)
0.00013204 TDB
period 1966.486168105608
5.38
2.8193e-05
7.719e-08
d
yr
n .1830676492104706 2.6246e-09 deg/d
Q 3.503514694541279 3.3486e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      7623 days (20.87 yr)  
   first obs. used      1999-03-20  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5408  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 08:03:37  

Additional Information
 Earth MOID = 1.64782 au 
 Jupiter MOID = 1.46935 au 
 T_jup = 3.192 
[ 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 16.3   n/a MPO472249  

423144 (2004 DR62)          Discovered 2004-Feb-26 by LINEAR at Socorro
Reference: Last Updated: 2015-02-04

[ show close-approach data ]
Alternate Designations
 2004 DR62 = 1999 FB81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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