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357512 (2004 RQ32)
Classification: Main-belt Asteroid          SPK-ID: 2357512
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2447106026078774 1.295e-07  
a 2.276051891588289 1.6689e-08 au
q 1.719077861630919 2.8463e-07 au
i 6.722281988266519 5.3644e-06 deg
node 136.9975098299738 6.0904e-05 deg
peri 234.3964462187977 6.3234e-05 deg
M 77.04579897295017 1.5193e-05 deg
tp 2458332.077987454422
(2018-Aug-01.57798745)
5.1188e-05 TDB
period 1254.214062344067
3.43
1.3795e-05
3.777e-08
d
yr
n .2870323422519893 3.157e-09 deg/d
Q 2.833025921545658 2.0773e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      5266 days (14.42 yr)  
   first obs. used      2004-08-07  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56915  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:57:43  

Additional Information
 Earth MOID = .727844 au 
 Jupiter MOID = 2.64081 au 
 T_jup = 3.560 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457090.5 (2015-Mar-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2443239358530714 1.2977e-07  
q 1.719948036865567 2.8524e-07 au
tp 2457075.733680000921
(2015-Feb-22.23368000)
4.4661e-05 TDB
node 137.0846079634689 6.0779e-05 deg
peri 233.908736531986 6.3141e-05 deg
i 6.727884539828352 5.37e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      5266 days (14.42 yr)  
   first obs. used      2004-08-07  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56915  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:57:43  

Additional Information
 Jupiter MOID = 2.64081 au 
 T_jup = 3.560 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.684036747241982E-14 -3.700266602447635E-14 1.32354463486296E-12 1.181368445795071E-13 -7.314386634721038E-13 -1.200970939018189E-13
q -3.700266602447635E-14 8.1360397898695E-14 -2.808326969380146E-12 -2.632271756143842E-13 1.644616873706387E-12 2.63018691159317E-13
tp 1.32354463486296E-12 -2.808326969380146E-12 1.994607991480011E-9 -2.979981660657587E-11 6.91171178133236E-10 -2.160199868398969E-11
node 1.181368445795071E-13 -2.632271756143842E-13 -2.979981660657587E-11 3.694140551982039E-9 -3.686884961475106E-9 2.370163924592851E-11
peri -7.314386634721038E-13 1.644616873706387E-12 6.91171178133236E-10 -3.686884961475106E-9 3.986768916699391E-9 -2.356060157943834E-11
i -1.200970939018189E-13 2.63018691159317E-13 -2.160199868398969E-11 2.370163924592851E-11 -2.356060157943834E-11 2.883650926858565E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO455581  

357512 (2004 RQ32)          Discovered 2004-Sep-07 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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