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129088 (2004 VE91)
Classification: Main-belt Asteroid          SPK-ID: 2129088
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02836048559472704 5.1717e-08  
a 3.114231613621242 3.21e-08 au
q 3.025910492804493 1.5874e-07 au
i 8.094704871171006 6.4215e-06 deg
node 309.1233149784449 3.5363e-05 deg
peri 246.2790509526811 0.00011865 deg
M 153.5471821337904 0.00011558 deg
tp 2458144.321849632761
(2018-Jan-25.82184963)
0.00064248 TDB
period 2007.35780265665
5.50
3.1037e-05
8.497e-08
d
yr
n .179340225007996 2.7729e-09 deg/d
Q 3.202552734437991 3.3011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      509  
   data-arc span      7589 days (20.78 yr)  
   first obs. used      1999-12-12  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56545  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 20:28:43  

Additional Information
 Earth MOID = 2.03741 au 
 Jupiter MOID = 1.83562 au 
 T_jup = 3.202 
[ 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 14.9   n/a MPO439817  

129088 (2004 VE91)          Discovered 2004-Nov-03 by LONEOS at Anderson Mesa
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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