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312021 (2007 RV60)
Classification: Main-belt Asteroid          SPK-ID: 2312021
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2235682021439475 4.8446e-08  
a 2.388858865073505 1.3516e-08 au
q 1.854785983433391 1.1857e-07 au
i 4.306650662417329 8.8274e-06 deg
node 323.7431826388944 5.5468e-05 deg
peri 65.1418119628955 6.0024e-05 deg
M 135.5679798669427 2.0715e-05 deg
tp 2458492.646103472095
(2019-Jan-09.14610347)
7.5859e-05 TDB
period 1348.603135707173
3.69
1.1445e-05
3.133e-08
d
yr
n .2669428762756252 2.2655e-09 deg/d
Q 2.92293174671362 1.6538e-08 au
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      5496 days (15.05 yr)  
   first obs. used      2005-01-16  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62917  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:43:09  

Additional Information
 Earth MOID = .864513 au 
 Jupiter MOID = 2.54951 au 
 T_jup = 3.495 
[ 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 17.3   n/a MPO455299  

312021 (2007 RV60)          Discovered 2007-Sep-10 by CSS at Catalina
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2007 RV60 = 2005 EX287 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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