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216336 (2007 VO305)
Classification: Main-belt Asteroid          SPK-ID: 2216336
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1146030653386808 5.2496e-08  
a 3.10447286668416 3.5378e-08 au
q 2.748690759901394 1.8002e-07 au
i 10.40268846162382 6.0178e-06 deg
node 141.4916781560556 2.5171e-05 deg
peri 115.2960596103941 5.358e-05 deg
M 32.34258591072555 3.8185e-05 deg
tp 2459021.004952977125
(2020-Jun-20.50495298)
0.00021346 TDB
period 1997.929822513238
5.47
3.4152e-05
9.35e-08
d
yr
n .1801865090272032 3.0801e-09 deg/d
Q 3.460254973466926 3.9433e-08 au
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      6315 days (17.29 yr)  
   first obs. used      2003-04-09  
   last obs. used      2020-07-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54021  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:24  

Additional Information
 Earth MOID = 1.75212 au 
 Jupiter MOID = 1.72474 au 
 T_jup = 3.186 
[ 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 15.66   n/a E2021B55  

216336 (2007 VO305)          Discovered 2007-Nov-14 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2007 VO305 = 2003 GU43 = 2004 NY20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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