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344943 (2004 VL2)
Classification: Main-belt Asteroid          SPK-ID: 2344943
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1456048519092532 5.24e-08  
a 2.449658575919976 1.6776e-08 au
q 2.092976401744915 1.3145e-07 au
i 5.169654018896434 6.1168e-06 deg
node 250.9876476638475 7.7232e-05 deg
peri 150.1171364587607 9.0171e-05 deg
M 11.83392558566251 4.4039e-05 deg
tp 2458954.465535290881
(2020-Apr-14.96553529)
0.0001711 TDB
period 1400.415033483153
3.83
1.4385e-05
3.938e-08
d
yr
n .2570666490951597 2.6406e-09 deg/d
Q 2.806340750095036 1.9218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      7915 days (21.67 yr)  
   first obs. used      1998-02-28  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64549  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:25:54  

Additional Information
 Earth MOID = 1.10341 au 
 Jupiter MOID = 2.58502 au 
 T_jup = 3.476 
[ 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 16.7   n/a MPO494804  

344943 (2004 VL2)          Discovered 2004-Nov-03 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2004 VL2 = 1998 DG29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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