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46518 (1978 VH10)
Classification: Main-belt Asteroid          SPK-ID: 2046518
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07138439411339829 4.6049e-08  
a 2.913853975766406 1.8741e-08 au
q 2.705850275171405 1.3587e-07 au
i 3.155238787525148 3.8635e-06 deg
node 85.10924364167671 0.00011214 deg
peri 310.5203573551604 0.00011809 deg
M 190.830830001173 3.8224e-05 deg
tp 2460054.226614179379
(2023-Apr-19.72661418)
0.00019543 TDB
period 1816.770639157877
4.97
1.7528e-05
4.799e-08
d
yr
n .1981537967648298 1.9117e-09 deg/d
Q 3.121857676361408 2.0079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      939  
   data-arc span      15444 days (42.28 yr)  
   first obs. used      1978-11-06  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55464  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:49:43  

Additional Information
 Earth MOID = 1.71285 au 
 Jupiter MOID = 2.19844 au 
 T_jup = 3.276 
[ 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 14.52   n/a MPCxxxxx  

46518 (1978 VH10)          Discovered 1978-Nov-06 by Helin, E. F., Bus, S. J. at Palomar
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1978 VH10 = 1978 WC13 = 1995 FC3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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