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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1844630479939071 4.0344e-08  
a 2.296505202784521 1.3963e-08 au
q 1.872884853345022 9.9309e-08 au
i 2.091335876861521 5.2651e-06 deg
node 65.83548114730364 0.00010465 deg
peri 272.2670053643558 0.00010564 deg
M 323.1652528882835 1.5992e-05 deg
tp 2459330.563300091892
(2021-Apr-26.06330009)
5.7077e-05 TDB
period 1271.158123905991
3.48
1.1593e-05
3.174e-08
d
yr
n .2832063086642586 2.5828e-09 deg/d
Q 2.720125552224019 1.6538e-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 = .863331 au 
 Jupiter MOID = 2.66007 au 
 T_jup = 3.571 
[ show covariance matrix ]

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 17.20   n/a E2021B55  

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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