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39412 (3097 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2039412
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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 .1845460325811573 3.0619e-08  
a 2.477161435896027 1.3063e-08 au
q 2.020011120838372 7.8529e-08 au
i 2.368067653796191 3.9408e-06 deg
node 266.928870883194 0.00018455 deg
peri 196.6272713854717 0.00018606 deg
M 275.8641998047528 2.6845e-05 deg
tp 2459333.319084160678
(2021-Apr-28.81908416)
0.00010767 TDB
period 1424.065261396449
3.90
1.1264e-05
3.084e-08
d
yr
n .2527974031520026 1.9996e-09 deg/d
Q 2.934311750953682 1.5473e-08 au
  Orbit Determination Parameters
   # obs. used (total)      599  
   data-arc span      17194 days (47.07 yr)  
   first obs. used      1971-03-25  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57568  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 04:00:38  

Additional Information
 Earth MOID = 1.03702 au 
 Jupiter MOID = 2.21343 au 
 T_jup = 3.456 
[ 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 15.9   n/a MPO474251  

39412 (3097 T-1)          Discovered 1971-Mar-26 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 3097 T-1 = 1998 BE46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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