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(2001 YH30)
Classification: Outer Main-belt Asteroid          SPK-ID: 3210163
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2452263.5 (2001-Dec-20.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3421889369916878 0.20534  
a 3.618607261166274 0.80573 au
q 2.380359889077384 0.2549 au
i 20.59439830683403 5.9057 deg
node 67.40161209623128 1.6866 deg
peri 316.9160115866093 40.397 deg
M 26.69634826117961 8.4215 deg
tp 2452077.051041924482
(2001-Jun-16.55104192)
120.78 TDB
period 2514.262409619188
6.88
839.75
2.299
d
yr
n .1431831453322829 0.047822 deg/d
Q 4.856854633255163 1.0814 au
  Orbit Determination Parameters
   # obs. used (total)      13  
   data-arc span      2 days  
   first obs. used      2001-12-18  
   last obs. used      2001-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .29939  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-08 23:11:09  

Additional Information
 Earth MOID = 1.42678 au 
 Jupiter MOID = .907492 au 
 T_jup = 2.905 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.857   .37432 3 autocmod 2.6i
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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