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305614 (2008 YV170)
Classification: Main-belt Asteroid          SPK-ID: 2305614
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08726411425268693 7.0642e-08  
a 2.333469705629519 1.5136e-08 au
q 2.129841538632281 1.7036e-07 au
i 1.968740595984433 7.0555e-06 deg
node 202.1463315964775 0.00015151 deg
peri 20.25245099964593 0.00015706 deg
M 332.8737591833345 4.4143e-05 deg
tp 2459098.604468571530
(2020-Sep-06.10446857)
0.0001599 TDB
period 1301.97209869392
3.56
1.2668e-05
3.468e-08
d
yr
n .276503621207502 2.6904e-09 deg/d
Q 2.537097872626757 1.6457e-08 au
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      7673 days (21.01 yr)  
   first obs. used      1999-05-19  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58294  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:11:21  

Additional Information
 Earth MOID = 1.12124 au 
 Jupiter MOID = 2.43377 au 
 T_jup = 3.563 
[ 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 17.3   n/a MPO413264  

305614 (2008 YV170)          Discovered 2008-Dec-31 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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