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150228 (1998 VN3)
Classification: Main-belt Asteroid          SPK-ID: 2150228
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2434311047382202 3.2085e-08  
a 2.340610102137942 8.4039e-09 au
q 1.770832799213065 7.7215e-08 au
i 4.51434943682514 4.484e-06 deg
node 47.54085531403874 4.4981e-05 deg
peri 270.3928518120371 4.5808e-05 deg
M 126.024066619844 9.6302e-06 deg
tp 2458742.629115217087
(2019-Sep-16.12911522)
3.4101e-05 TDB
period 1307.952702550654
3.58
7.0443e-06
1.929e-08
d
yr
n .2752393104872675 1.4824e-09 deg/d
Q 2.91038740506282 1.045e-08 au
  Orbit Determination Parameters
   # obs. used (total)      879  
   data-arc span      8136 days (22.28 yr)  
   first obs. used      1998-10-28  
   last obs. used      2021-02-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52191  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:39  

Additional Information
 Earth MOID = .76293 au 
 Jupiter MOID = 2.41589 au 
 T_jup = 3.520 
[ 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 15.8   n/a MPO439896  

150228 (1998 VN3)          Discovered 1998-Nov-10 by ODAS at Caussols
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 1998 VN3 = 2004 EH53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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