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JPL Small-Body Database Browser
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(2015 DS)
Classification: Amor [NEO]          SPK-ID: 3710712
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2406530791631606 0.00020159  
a 1.340811846134173 0.00037989 au
q 1.018141346783542 1.8179e-05 au
i 3.38937715336902 0.002638 deg
node 313.1237992813028 0.0005061 deg
peri 222.74113206633 0.0024254 deg
M 233.6121956445949 0.40935 deg
tp 2458799.591561483417
(2019-Nov-12.09156148)
0.72944 TDB
period 567.0876434603173
1.55
0.24101
0.0006598
d
yr
n .63482250786371 0.00026979 deg/d
Q 1.663482345484803 0.00047131 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      25 days  
   first obs. used      2015-02-17  
   last obs. used      2015-03-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .4036  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:35:35  

Additional Information
 Earth MOID = .0434542 au 
 Jupiter MOID = 3.30468 au 
 T_jup = 4.864 
[ 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 24.9   n/a MPCxxxxx  
rotation period rot_per 1.0 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Thirouin, A.; Moskovitz, N.; Binzel, R.P.; Christensen, E.; et al. (2016) Astron. J. 152, A163.]

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