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JPL Small-Body Database Browser
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(2013 YM48)
Classification: Apollo [NEO]          SPK-ID: 3655563
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2456658.5 (2014-Jan-01.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5747451582752542 0.00098775  
a 2.029168136073357 0.0043951 au
q .8629135745387729 0.00013531 au
i 6.375825803739739 0.0084794 deg
node 282.958400642441 0.001048 deg
peri 234.2546189418675 0.0020208 deg
M 345.8957208503232 0.050744 deg
tp 2456699.864127865709
(2014-Feb-11.36412787)
0.014431 TDB
period 1055.784976575456
2.89
3.4302
0.009391
d
yr
n .3409785211830688 0.0011078 deg/d
Q 3.195422697607941 0.0069211 au
  Orbit Determination Parameters
   # obs. used (total)      46  
   data-arc span      6 days  
   first obs. used      2013-12-30  
   last obs. used      2014-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .55999  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:08:12  

Additional Information
 Earth MOID = .0105365 au 
 Jupiter MOID = 1.85841 au 
 T_jup = 3.580 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 9.756416392667317E-7 -1.336223259019812E-7 -1.425200490129224E-5 1.035078897784565E-6 1.936759181629821E-6 8.375430790531636E-6
q -1.336223259019812E-7 1.830784562496344E-8 1.951213608298991E-6 -1.417871083299524E-7 -2.66561409097505E-7 -1.147075408571534E-6
tp -1.425200490129224E-5 1.951213608298991E-6 .0002082631800268877 -1.51177923178256E-5 -2.816040035177479E-5 -.0001223477872735825
node 1.035078897784565E-6 -1.417871083299524E-7 -1.51177923178256E-5 1.098406302856675E-6 2.059029671179562E-6 8.885498547623749E-6
peri 1.936759181629821E-6 -2.66561409097505E-7 -2.816040035177479E-5 2.059029671179562E-6 4.08375111211835E-6 1.662455720787072E-5
i 8.375430790531636E-6 -1.147075408571534E-6 -.0001223477872735825 8.885498547623749E-6 1.662455720787072E-5 7.190015475181767E-5

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 25.7   n/a MPO279497  

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