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441843 (2009 VK53)
Classification: Main-belt Asteroid          SPK-ID: 2441843
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1272966374033596 8.4652e-08  
a 2.251417469907095 1.8293e-08 au
q 1.964819596596742 1.8202e-07 au
i 5.233367533664654 6.5738e-06 deg
node 238.9563804982877 7.0812e-05 deg
peri 335.1801235430837 7.5728e-05 deg
M 236.5706862636775 2.6058e-05 deg
tp 2459423.556418031593
(2021-Jul-28.05641803)
9.0813e-05 TDB
period 1233.907131791457
3.38
1.5039e-05
4.117e-08
d
yr
n .2917561546769986 3.5558e-09 deg/d
Q 2.538015343217447 2.0622e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      9361 days (25.63 yr)  
   first obs. used      1994-03-16  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63148  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:10:28  

Additional Information
 Earth MOID = .959255 au 
 Jupiter MOID = 2.43876 au 
 T_jup = 3.611 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO456093  

441843 (2009 VK53)          Discovered 2009-Oct-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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