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180697 (2004 HF32)
Classification: Main-belt Asteroid          SPK-ID: 2180697
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .153462931742141 8.4618e-08  
a 2.571848471432543 1.9243e-08 au
q 2.177165065009961 2.2781e-07 au
i 2.243897286740424 8.1307e-06 deg
node 138.6015612500734 9.64e-05 deg
peri 338.9092566611501 0.00010018 deg
M 75.4884958917274 2.0005e-05 deg
tp 2458884.603536459791
(2020-Feb-05.10353646)
8.4958e-05 TDB
period 1506.490830570883
4.12
1.6908e-05
4.629e-08
d
yr
n .2389659417067799 2.682e-09 deg/d
Q 2.966531877855125 2.2196e-08 au
  Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      7286 days (19.95 yr)  
   first obs. used      2000-04-12  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55856  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:03:30  

Additional Information
 Earth MOID = 1.19345 au 
 Jupiter MOID = 2.11893 au 
 T_jup = 3.412 
[ 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 17.12   n/a E2021B55  

180697 (2004 HF32)          Discovered 2004-Apr-20 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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