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226834 (2004 RL336)
Classification: Main-belt Asteroid          SPK-ID: 2226834
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0306354258049883 9.6538e-08  
a 2.797779706045325 3.3748e-08 au
q 2.712068533442071 2.7121e-07 au
i 2.585590521909329 5.871e-06 deg
node 268.2216519123441 0.00023006 deg
peri 63.27669800498851 0.0002677 deg
M 172.4459405469996 0.00014131 deg
tp 2458181.716325263518
(2018-Mar-04.21632526)
0.00066749 TDB
period 1709.301604724044
4.68
3.0927e-05
8.467e-08
d
yr
n .2106123337186708 3.8107e-09 deg/d
Q 2.883490878648578 3.4782e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      5626 days (15.40 yr)  
   first obs. used      2004-09-07  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54858  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:58:46  

Additional Information
 Earth MOID = 1.70185 au 
 Jupiter MOID = 2.22384 au 
 T_jup = 3.324 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457030.5 (2015-Jan-08.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03043069928972075 9.3148e-08  
q 2.712121125122782 2.6145e-07 au
tp 2456449.259256745548
(2013-Jun-05.75925675)
0.00069961 TDB
node 268.4707391265143 0.00022973 deg
peri 58.29922978036221 0.00027174 deg
i 2.587776488199691 5.8768e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      5626 days (15.40 yr)  
   first obs. used      2004-09-07  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54858  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:58:46  

Additional Information
 Jupiter MOID = 2.22384 au 
 T_jup = 3.324 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.676632660508936E-15 -2.416252023257686E-14 3.91060643330187E-11 -5.624255638957462E-14 8.048978592045753E-12 8.519506369811074E-16
q -2.416252023257686E-14 6.835701847796733E-14 -1.048584519899985E-10 1.559127970216271E-13 -2.14988068127205E-11 -1.631600559435731E-15
tp 3.91060643330187E-11 -1.048584519899985E-10 4.894549727279474E-7 -3.403849974493918E-10 1.017346083355651E-7 3.499481095928114E-12
node -5.624255638957462E-14 1.559127970216271E-13 -3.403849974493918E-10 5.277661102248055E-8 -5.279173939042673E-8 8.230505524538863E-11
peri 8.048978592045753E-12 -2.14988068127205E-11 1.017346083355651E-7 -5.279173939042673E-8 7.384518533425457E-8 -8.14169858824492E-11
i 8.519506369811074E-16 -1.631600559435731E-15 3.499481095928114E-12 8.230505524538863E-11 -8.14169858824492E-11 3.453664259553819E-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 16.9   n/a MPO413101  

226834 (2004 RL336)          Discovered 2004-Sep-15 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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