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180510 (2004 DH5)
Classification: Main-belt Asteroid          SPK-ID: 2180510
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1313387930733204 3.2285e-08  
a 2.340130942172308 1.1233e-08 au
q 2.032780968593865 7.9737e-08 au
i 5.304623827852304 5.6222e-06 deg
node 5.400234139534402 3.6522e-05 deg
peri 73.99826528163118 4.5624e-05 deg
M 301.7761279213079 3.0044e-05 deg
tp 2459411.974130883760
(2021-Jul-16.47413088)
0.00011008 TDB
period 1307.55108515043
3.58
9.4144e-06
2.578e-08
d
yr
n .2753238508907535 1.9823e-09 deg/d
Q 2.647480915750752 1.2708e-08 au
  Orbit Determination Parameters
   # obs. used (total)      485  
   data-arc span      9176 days (25.12 yr)  
   first obs. used      1995-10-01  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59486  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:30:47  

Additional Information
 Earth MOID = 1.05532 au 
 Jupiter MOID = 2.57633 au 
 T_jup = 3.547 
[ 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 16.78   n/a E2021B55  

180510 (2004 DH5)          Discovered 2004-Feb-16 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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