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442145 (2010 VZ48)
Classification: Outer Main-belt Asteroid          SPK-ID: 2442145
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 .05784852954746392 6.2059e-08  
a 3.22344444380661 7.7925e-08 au
q 3.036972922654456 1.9849e-07 au
i 10.04604431381225 6.6425e-06 deg
node 267.8385956623102 4.5343e-05 deg
peri 162.0136995649642 9.4346e-05 deg
M 218.6895182829507 8.634e-05 deg
tp 2459830.256354941196
(2022-Sep-07.75635494)
0.00052466 TDB
period 2113.872121510083
5.79
7.6652e-05
2.099e-07
d
yr
n .1703035847517718 6.1755e-09 deg/d
Q 3.409915964958766 8.2433e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      4989 days (13.66 yr)  
   first obs. used      2005-10-11  
   last obs. used      2019-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58423  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:48  

Additional Information
 Earth MOID = 2.05354 au 
 Jupiter MOID = 1.8251 au 
 T_jup = 3.162 
[ 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 15.4   n/a MPO440830  

442145 (2010 VZ48)          Discovered 2005-Oct-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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