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180329 (2003 YH17)
Classification: Main-belt Asteroid          SPK-ID: 2180329
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1719124634220517 4.6368e-08  
a 2.428431457769424 1.5581e-08 au
q 2.010953823612678 1.1601e-07 au
i 1.97850699407994 5.0455e-06 deg
node 347.3768754357631 0.0001632 deg
peri 105.2664326165483 0.00016458 deg
M 186.0747977570202 2.5872e-05 deg
tp 2459868.301235539906
(2022-Oct-15.80123554)
0.00010445 TDB
period 1382.251920331285
3.78
1.3303e-05
3.642e-08
d
yr
n .2604445649196266 2.5065e-09 deg/d
Q 2.84590909192617 1.8259e-08 au
  Orbit Determination Parameters
   # obs. used (total)      337  
   data-arc span      7567 days (20.72 yr)  
   first obs. used      1999-10-06  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57102  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:06:56  

Additional Information
 Earth MOID = 1.02846 au 
 Jupiter MOID = 2.33703 au 
 T_jup = 3.488 
[ 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 17.02   n/a E2021B55  

180329 (2003 YH17)          Discovered 2003-Dec-17 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2003 YH17 = 1999 VV169 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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