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129597 (1997 VT1)
Classification: Main-belt Asteroid          SPK-ID: 2129597
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1634088512552885 3.5749e-08  
a 2.261825536865327 1.0001e-08 au
q 1.892223224146288 8.5133e-08 au
i 3.734488411917838 3.9826e-06 deg
node 221.1660977709152 5.408e-05 deg
peri 134.8656581187944 5.5435e-05 deg
M 267.8601442818714 1.2518e-05 deg
tp 2459318.503652811864
(2021-Apr-14.00365281)
4.4043e-05 TDB
period 1242.47334793413
3.40
8.2409e-06
2.256e-08
d
yr
n .2897446457089601 1.9218e-09 deg/d
Q 2.631427849584366 1.1636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      713  
   data-arc span      8795 days (24.08 yr)  
   first obs. used      1996-05-19  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56303  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 02:17:29  

Additional Information
 Earth MOID = .890243 au 
 Jupiter MOID = 2.81935 au 
 T_jup = 3.599 
[ 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 16.4   n/a MPO432775  

129597 (1997 VT1)          Discovered 1997-Nov-04 by Klet at Klet
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

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