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JPL Small-Body Database Browser
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(2015 SC17)
Classification: Apollo [NEO]          SPK-ID: 3728860
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3768967353263234 2.1887e-05  
a 1.325128764049614 3.5875e-05 au
q .8256920589923085 6.6684e-06 au
i 4.747627487775399 0.00031376 deg
node 147.5133290595082 0.0012226 deg
peri 319.1564474828362 0.0013689 deg
M 69.6659796388805 0.032446 deg
tp 2458492.678890540608
(2019-Jan-09.17889054)
0.045838 TDB
period 557.1672085368646
1.53
0.022626
6.195e-05
d
yr
n .6461256055347716 2.6238e-05 deg/d
Q 1.824565469106919 4.9396e-05 au
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      49 days  
   first obs. used      2015-09-11  
   last obs. used      2015-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .49308  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-21 05:51:28  

Additional Information
 Earth MOID = .0356812 au 
 Jupiter MOID = 3.32142 au 
 T_jup = 4.858 
[ 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 22.9   n/a E2015T79  

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