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134669 (1999 VC186)
Classification: Main-belt Asteroid          SPK-ID: 2134669
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1815005627456487 3.6179e-08  
a 2.375127824272805 1.1233e-08 au
q 1.944040787574442 8.7906e-08 au
i 2.27198333901776 4.9603e-06 deg
node 106.9054041423729 0.00011663 deg
peri 295.9726854739736 0.00011767 deg
M 280.9728961110292 1.6609e-05 deg
tp 2459493.996194012856
(2021-Oct-06.49619401)
6.278e-05 TDB
period 1336.992305742005
3.66
9.4852e-06
2.597e-08
d
yr
n .2692610858371448 1.9103e-09 deg/d
Q 2.806214860971167 1.3272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      590  
   data-arc span      9147 days (25.04 yr)  
   first obs. used      1995-08-01  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55512  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:24  

Additional Information
 Earth MOID = .953132 au 
 Jupiter MOID = 2.59278 au 
 T_jup = 3.519 
[ 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 16.48   n/a E2021B55  
rotation period rot_per 5.118 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

134669 (1999 VC186)          Discovered 1999-Nov-15 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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