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136261 (2003 YO60)
Classification: Main-belt Asteroid          SPK-ID: 2136261
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2179597956666781 5.8261e-08  
a 2.29593296756869 1.2999e-08 au
q 1.795511887093029 1.3491e-07 au
i 4.027952397289224 4.6568e-06 deg
node 94.33358908274633 8.5892e-05 deg
peri 239.8579791843248 8.6235e-05 deg
M 339.7633757767219 1.2e-05 deg
tp 2459071.928708816335
(2020-Aug-10.42870882)
4.2798e-05 TDB
period 1270.68303933328
3.48
1.0791e-05
2.954e-08
d
yr
n .2833121941950921 2.406e-09 deg/d
Q 2.796354048044352 1.5832e-08 au
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      9226 days (25.26 yr)  
   first obs. used      1994-01-19  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56503  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:16:39  

Additional Information
 Earth MOID = .789485 au 
 Jupiter MOID = 2.57979 au 
 T_jup = 3.560 
[ 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 16.6   n/a MPO432824  

136261 (2003 YO60)          Discovered 2003-Dec-19 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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