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(2007 DT103)
Classification: Apollo [NEO, PHA]          SPK-ID: 3371145
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 78 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5754772039719047 1.7755e-08  
a 2.205512580421682 1.9152e-08 au
q .9362903673157515 4.0135e-08 au
i 5.455985698674818 5.0152e-06 deg
node 137.0044203869543 1.1036e-05 deg
peri 134.1575195123723 1.4297e-05 deg
M 38.17412537300694 2.0746e-05 deg
tp 2459073.638649412331
(2020-Aug-12.13864941)
6.7295e-05 TDB
period 1196.362346623778
3.28
1.5583e-05
4.266e-08
d
yr
n .3009121785017276 3.9196e-09 deg/d
Q 3.474734793527611 3.0174e-08 au
  Orbit Determination Parameters
   # obs. used (total)      786  
   # delay obs. used      1  
   # Doppler obs. used      2  
   data-arc span      3869 days (10.59 yr)  
   first obs. used      2007-02-26  
   last obs. used      2017-09-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .37969  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 00:29:48  

Additional Information
 Earth MOID = .0118285 au 
 Jupiter MOID = 1.68528 au 
 T_jup = 3.419 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.2   n/a MPO419373  
rotation period rot_per 2.5845 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2007) http://www.asu.cas.cz/~ppravec/neo.htm]
[Apostolovska, G.; Ivanova, V. Kostov, A. (2009) Minor Planet Bull. 36, 27-28.]

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