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305152 (2007 VS209)
Classification: Main-belt Asteroid          SPK-ID: 2305152
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1805909854339427 6.33e-08  
a 2.547139872112371 2.2757e-08 au
q 2.087149372569511 1.6391e-07 au
i 3.099872114250832 7.9056e-06 deg
node 354.9996862910219 0.00011376 deg
peri 341.1643476016417 0.000116 deg
M 87.59938458306908 2.2097e-05 deg
tp 2458639.193169051010
(2019-Jun-04.69316905)
9.2273e-05 TDB
period 1484.833024349532
4.07
1.9899e-05
5.448e-08
d
yr
n .2424515040387837 3.2492e-09 deg/d
Q 3.007130371655231 2.6866e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      5821 days (15.94 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61378  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:38:40  

Additional Information
 Earth MOID = 1.07795 au 
 Jupiter MOID = 2.36997 au 
 T_jup = 3.417 
[ 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 17.1   n/a MPO450227  

305152 (2007 VS209)          Discovered 2007-Nov-07 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ 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
2108-Sep-04 09:20 00:06 Hebe 0.0462469403418779 0.0461834030089382 0.0463104788599286 6.98957062712654 6.98957060789455 2491237.888971917 5.54641921354371 3189.11657781364 47.2088550064656 6.64378268569391 17086.1650265238 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 07:38:42 2019-Nov-08 07:39
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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