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216482 (1999 VZ45)
Classification: Inner Main-belt Asteroid          SPK-ID: 2216482
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1146945085609697 4.7338e-08  
a 1.899390252160088 6.4064e-09 au
q 1.68154062062309 9.0246e-08 au
i 19.67188988275243 3.6179e-06 deg
node 244.1750153328071 1.0515e-05 deg
peri 119.0820396151923 2.789e-05 deg
M 35.58812440239935 2.1364e-05 deg
tp 2459105.980300251552
(2020-Sep-13.48030025)
5.6926e-05 TDB
period 956.1361403790983
2.62
4.8374e-06
1.324e-08
d
yr
n .3765154195063306 1.9049e-09 deg/d
Q 2.117239883697085 7.1412e-09 au
  Orbit Determination Parameters
   # obs. used (total)      762  
   data-arc span      7759 days (21.24 yr)  
   first obs. used      1999-10-14  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44724  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:59  

Additional Information
 Earth MOID = .745715 au 
 Jupiter MOID = 3.26035 au 
 T_jup = 3.870 
[ 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 16.88   n/a E2021B55  

216482 (1999 VZ45)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

Alternate Designations
 1999 VZ45 = 2003 AR2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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