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180894 (2005 JV149)
Classification: Main-belt Asteroid          SPK-ID: 2180894
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05287456247641628 4.807e-08  
a 2.324270832408803 1.1342e-08 au
q 2.201376029068491 1.1158e-07 au
i 6.993206686849154 5.3924e-06 deg
node 180.1165103583078 2.9449e-05 deg
peri 344.9689127251787 4.7275e-05 deg
M 207.0899238647856 3.8527e-05 deg
tp 2459750.246064439273
(2022-Jun-19.74606444)
0.00014007 TDB
period 1294.28084924327
3.54
9.4735e-06
2.594e-08
d
yr
n .2781467408796799 2.0359e-09 deg/d
Q 2.447165635749114 1.1941e-08 au
  Orbit Determination Parameters
   # obs. used (total)      352  
   data-arc span      9191 days (25.16 yr)  
   first obs. used      1995-08-22  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58205  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:01:27  

Additional Information
 Earth MOID = 1.20786 au 
 Jupiter MOID = 2.51698 au 
 T_jup = 3.564 
[ 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 17.33   n/a E2021B55  

180894 (2005 JV149)          Discovered 2005-May-03 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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