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144332 (2004 DV24)
Classification: Apollo [NEO, PHA]          SPK-ID: 2144332
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 177 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2897424116760219 2.3313e-08  
a 1.422954217414562 6.1452e-09 au
q 1.010664030756301 3.3774e-08 au
i 55.89206390546885 1.1115e-05 deg
node 171.1375238692865 6.2185e-07 deg
peri 186.3688604194547 9.3843e-06 deg
M 357.4204201824605 3.635e-06 deg
tp 2459004.942539390720
(2020-Jun-04.44253939)
6.251e-06 TDB
period 619.9901897917445
1.70
4.0163e-06
1.1e-08
d
yr
n .5806543489356251 3.7615e-09 deg/d
Q 1.835244404072824 7.9258e-09 au
  Orbit Determination Parameters
   # obs. used (total)      974  
   # delay obs. used      3  
   # Doppler obs. used      0  
   data-arc span      23330 days (63.87 yr)  
   first obs. used      1955-04-24  
   last obs. used      2019-03-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40261  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-21 06:12:09  

Additional Information
 Earth MOID = .00673079 au 
 Jupiter MOID = 3.61031 au 
 T_jup = 4.218 
[ 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 16.5   n/a MPO366806  
rotation period rot_per 7.985 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Reshetnyk, V.; Godunova, V.; Izvekova, I.; Simon, A.; et al. (2019) Minor Planet Bull. 46, 96.]

144332 (2004 DV24)          Discovered 2004-Feb-21 by NEAT at Haleakala
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

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Alternate Designations
 2004 DV24 = 2001 EA18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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