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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1843969622815813 4.034e-08  
a 2.29581468249733 1.3945e-08 au
q 1.872473429083369 9.9231e-08 au
i 2.091623366448046 5.266e-06 deg
node 65.83762062507927 0.00010463 deg
peri 272.3574269151779 0.00010562 deg
M 266.4193014370816 1.5752e-05 deg
tp 2459330.783936739201
(2021-Apr-26.28393674)
5.7106e-05 TDB
period 1270.584843370977
3.48
1.1577e-05
3.17e-08
d
yr
n .2833340897132751 2.5815e-09 deg/d
Q 2.719155935911291 1.6517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      385  
   data-arc span      7200 days (19.71 yr)  
   first obs. used      2000-10-06  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54353  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:59:06  

Additional Information
 Earth MOID = .864813 au 
 Jupiter MOID = 2.66122 au 
 T_jup = 3.571 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457714.5 (2016-Nov-22.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1837652866824261 4.0349e-08  
q 1.874469440172702 9.9177e-08 au
tp 2458060.144343238161
(2017-Nov-02.64434324)
5.2242e-05 TDB
node 65.84389850002692 0.00010461 deg
peri 272.3599039683024 0.00010561 deg
i 2.091735960420049 5.2654e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      385  
   data-arc span      7200 days (19.71 yr)  
   first obs. used      2000-10-06  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54353  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:59:06  

Additional Information
 Jupiter MOID = 2.66122 au 
 T_jup = 3.571 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.628024312561868E-15 -3.982817170368875E-15 -2.307964585350473E-13 5.531119348157226E-15 -2.205120367102071E-14 -4.10113294167157E-16
q -3.982817170368875E-15 9.836057830328226E-15 7.36793238256357E-13 -1.28823750463737E-14 9.176685580275639E-14 1.200509716474418E-15
tp -2.307964585350473E-13 7.36793238256357E-13 2.729263611265228E-9 -6.956682250469618E-12 7.615439221978864E-10 1.285565861516862E-12
node 5.531119348157226E-15 -1.28823750463737E-14 -6.956682250469618E-12 1.094373291427743E-8 -1.093777287183896E-8 -5.556394016260001E-11
peri -2.205120367102071E-14 9.176685580275639E-14 7.615439221978864E-10 -1.093777287183896E-8 1.115292321460698E-8 5.585899871774822E-11
i -4.10113294167157E-16 1.200509716474418E-15 1.285565861516862E-12 -5.556394016260001E-11 5.585899871774822E-11 2.772467814752817E-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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1980-Sep-02 23:28 < 00:01 Vesta 0.0320658303651376 0.0320624753208853 0.0320691877703204 4.1960822787239 4.19608139440654 2444485.477971024 0.79545892771595 638.111070778834 118.74903180627 -79.219192140245 39555.0224185807 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 03:59:07 2020-Nov-12 03:59

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