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212734 (2007 RX235)
Classification: Main-belt Asteroid          SPK-ID: 2212734
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 .1843969689571677 4.1896e-08  
a 2.295814683214916 1.4006e-08 au
q 1.872473414342725 1.0231e-07 au
i 2.091621602765421 5.4164e-06 deg
node 65.83754117820706 0.00011598 deg
peri 272.357503594258 0.00011696 deg
M 266.4193031776324 1.6045e-05 deg
tp 2459330.783930750948
(2021-Apr-26.28393075)
5.806e-05 TDB
period 1270.584843966683
3.48
1.1627e-05
3.183e-08
d
yr
n .2833340895804357 2.5928e-09 deg/d
Q 2.719155952087107 1.6588e-08 au
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      7144 days (19.56 yr)  
   first obs. used      2000-10-06  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55412  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 08:49:55  

Additional Information
 Earth MOID = .864813 au 
 Jupiter MOID = 2.66122 au 
 T_jup = 3.571 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457449.5 (2016-Mar-02.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .183683610324351 4.196e-08  
q 1.87545158681175 1.0244e-07 au
tp 2458059.501297191421
(2017-Nov-02.00129719)
5.3602e-05 TDB
node 65.86565548988814 0.00011603 deg
peri 272.1323469062075 0.000117 deg
i 2.091313458443012 5.4125e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      7144 days (19.56 yr)  
   first obs. used      2000-10-06  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55412  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 08:49:55  

Additional Information
 Jupiter MOID = 2.66122 au 
 T_jup = 3.571 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.760621965660665E-15 -4.277763807397535E-15 -3.745381563624149E-13 6.670599824951331E-15 -8.052466594909838E-14 -4.350723958321428E-16
q -4.277763807397535E-15 1.049416017865273E-14 1.061740936049277E-12 -1.45230295515871E-14 2.222260439387834E-13 1.246582098001792E-15
tp -3.745381563624149E-13 1.061740936049277E-12 2.873227319285747E-9 -4.978603456432797E-12 8.163735495270671E-10 1.354322265050246E-12
node 6.670599824951331E-15 -1.45230295515871E-14 -4.978603456432797E-12 1.346241041739777E-8 -1.345437121608017E-8 5.747802199685199E-12
peri -8.052466594909838E-14 2.222260439387834E-13 8.163735495270671E-10 -1.345437121608017E-8 1.369012916996854E-8 -5.390204488001891E-12
i -4.350723958321428E-16 1.246582098001792E-15 1.354322265050246E-12 5.747802199685199E-12 -5.390204488001891E-12 2.929481215892879E-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 17.0   n/a MPO433390  

212734 (2007 RX235)          Discovered 2007-Sep-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2007 RX235 = 2006 GN25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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