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66933 (1999 VK229)
Classification: Main-belt Asteroid          SPK-ID: 2066933
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2835304681077287 5.1049e-08  
a 2.759839067494388 1.4701e-08 au
q 1.977340604785707 1.4217e-07 au
i 9.699745531818436 5.8715e-06 deg
node 156.4741966748977 2.2096e-05 deg
peri 199.8206668798752 2.3071e-05 deg
M 251.6650971070864 6.3412e-06 deg
tp 2459704.452915013378
(2022-May-04.95291501)
3.14e-05 TDB
period 1674.650039462797
4.58
1.3381e-05
3.664e-08
d
yr
n .2149702872341511 1.7177e-09 deg/d
Q 3.542337530203069 1.8869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      580  
   data-arc span      9683 days (26.51 yr)  
   first obs. used      1994-08-10  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57589  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:25:58  

Additional Information
 Earth MOID = .973724 au 
 Jupiter MOID = 1.90884 au 
 T_jup = 3.262 
[ 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 15.56   n/a E2021B10  

66933 (1999 VK229)          Discovered 1999-Nov-05 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VK229 = 1994 RS19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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