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344517 (2002 RX269)
Classification: Main-belt Asteroid          SPK-ID: 2344517
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1057675742474207 6.5006e-08  
a 2.798916476527566 4.0089e-08 au
q 2.502881870284107 1.7885e-07 au
i 4.340631700797465 6.8696e-06 deg
node 133.2892978733629 0.00010809 deg
peri 298.1047268731622 0.0001155 deg
M 203.1369785402582 4.7107e-05 deg
tp 2459745.749014186203
(2022-Jun-15.24901419)
0.00023347 TDB
period 1710.34347426419
4.68
3.6746e-05
1.006e-07
d
yr
n .2104840375146731 4.5221e-09 deg/d
Q 3.094951082771024 4.4329e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      6106 days (16.72 yr)  
   first obs. used      2002-08-18  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60912  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:23:40  

Additional Information
 Earth MOID = 1.52116 au 
 Jupiter MOID = 2.14494 au 
 T_jup = 3.313 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456886.5 (2014-Aug-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .10830414108885 6.5035e-08  
q 2.491973342247782 1.7895e-07 au
tp 2456330.054009390543
(2013-Feb-06.55400939)
0.00019126 TDB
node 133.3482205968027 0.00010826 deg
peri 298.0869320007922 0.00011528 deg
i 4.339292057628193 6.8684e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      6106 days (16.72 yr)  
   first obs. used      2002-08-18  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60912  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:23:40  

Additional Information
 Jupiter MOID = 2.14494 au 
 T_jup = 3.313 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.229596458586206E-15 -1.140731651025309E-14 -2.199596096413369E-12 -7.406558553384552E-15 -5.487271591931675E-13 6.986034408189031E-16
q -1.140731651025309E-14 3.20215261081205E-14 8.556677612126903E-12 3.654494456077574E-14 2.081989092647684E-12 -1.16951682294439E-15
tp -2.199596096413369E-12 8.556677612126903E-12 3.658163747670549E-8 1.681425508736379E-10 7.665710497706315E-9 -2.501759626471058E-12
node -7.406558553384552E-15 3.654494456077574E-14 1.681425508736379E-10 1.172078684518693E-8 -1.165037251143904E-8 2.062247335664078E-10
peri -5.487271591931675E-13 2.081989092647684E-12 7.665710497706315E-9 -1.165037251143904E-8 1.328896741946789E-8 -2.061618541695622E-10
i 6.986034408189031E-16 -1.16951682294439E-15 -2.501759626471058E-12 2.062247335664078E-10 -2.061618541695622E-10 4.717461292721632E-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 16.7   n/a MPO471580  

344517 (2002 RX269)          Discovered 2002-Sep-01 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2002 RX269 = 2007 RW209 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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