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382726 (2002 YG26)
Classification: Main-belt Asteroid          SPK-ID: 2382726
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2714443830909061 6.5725e-08  
a 3.137568731804793 3.9432e-08 au
q 2.285893322994724 2.1553e-07 au
i 29.67989442796335 8.2002e-06 deg
node 282.8432688842089 2.0344e-05 deg
peri 157.731141371495 3.4608e-05 deg
M 61.38748970363498 2.4074e-05 deg
tp 2458654.348934459240
(2019-Jun-19.84893446)
0.00013193 TDB
period 2029.963828074478
5.56
3.8268e-05
1.048e-07
d
yr
n .177343061497543 3.3432e-09 deg/d
Q 3.989244140614861 5.0136e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      6276 days (17.18 yr)  
   first obs. used      2002-11-27  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57197  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:37:05  

Additional Information
 Earth MOID = 1.31953 au 
 Jupiter MOID = 1.30308 au 
 T_jup = 2.957 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457468.5 (2016-Mar-21.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .27163166164879 6.5734e-08  
q 2.284198911259615 2.1521e-07 au
tp 2456626.497392067087
(2013-Nov-29.99739207)
0.00011461 TDB
node 282.8521764425809 2.0342e-05 deg
peri 157.9357079596435 3.4597e-05 deg
i 29.68591208672056 8.2025e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      6276 days (17.18 yr)  
   first obs. used      2002-11-27  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57197  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:37:05  

Additional Information
 Jupiter MOID = 1.30308 au 
 T_jup = 2.957 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.320910143165993E-15 -1.403100590072357E-14 -2.630989105004009E-13 -6.111120133777342E-15 -3.619589913807446E-14 -1.939219937148892E-14
q -1.403100590072357E-14 4.631562102745305E-14 1.851939032167527E-12 2.96818670737718E-14 4.340892209825399E-13 7.890215517623057E-14
tp -2.630989105004009E-13 1.851939032167527E-12 1.313502962593935E-8 9.949984450783994E-12 3.32462201542131E-9 8.459382886301208E-11
node -6.111120133777342E-15 2.96818670737718E-14 9.949984450783994E-12 4.137861168255278E-10 -3.539067451760755E-10 2.020711483223261E-11
peri -3.619589913807446E-14 4.340892209825399E-13 3.32462201542131E-9 -3.539067451760755E-10 1.19696013030782E-9 5.120072501220254E-12
i -1.939219937148892E-14 7.890215517623057E-14 8.459382886301208E-11 2.020711483223261E-11 5.120072501220254E-12 6.728089810728469E-11

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 15.5   n/a MPO455746  

382726 (2002 YG26)          Discovered 2002-Dec-31 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

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