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JPL Small-Body Database Browser
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347217 (2011 HO65)
Classification: Main-belt Asteroid          SPK-ID: 2347217
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0962645870910057 7.0807e-08  
a 3.062064693206935 5.5189e-08 au
q 2.767296299869423 2.0497e-07 au
i 10.68441168706055 6.1876e-06 deg
node 76.50518607127758 4.3959e-05 deg
peri 244.5907208677684 5.8605e-05 deg
M 151.687043132986 4.2305e-05 deg
tp 2458175.857042115085
(2018-Feb-26.35704212)
0.00022683 TDB
period 1957.131332425659
5.36
5.2911e-05
1.449e-07
d
yr
n .1839426889935984 4.9729e-09 deg/d
Q 3.356833086544448 6.0501e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      5867 days (16.06 yr)  
   first obs. used      2002-10-16  
   last obs. used      2018-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5391  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:08:50  

Additional Information
 Earth MOID = 1.77483 au 
 Jupiter MOID = 1.91546 au 
 T_jup = 3.200 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456947.5 (2014-Oct-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09667855654151883 7.047e-08  
q 2.76588778534213 2.0266e-07 au
tp 2456203.589492209728
(2012-Oct-03.08949221)
0.00022567 TDB
node 76.8496928781053 4.3881e-05 deg
peri 241.7534901679076 5.8535e-05 deg
i 10.69624686242768 6.1891e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      5867 days (16.06 yr)  
   first obs. used      2002-10-16  
   last obs. used      2018-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5391  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:08:50  

Additional Information
 Jupiter MOID = 1.91546 au 
 T_jup = 3.200 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.965952868752037E-15 -1.390531949249714E-14 3.18258974336114E-12 -1.684890887532888E-14 7.200677137505272E-13 6.583740078386101E-15
q -1.390531949249714E-14 4.107024146246387E-14 -1.085666422007119E-11 4.376701489891612E-14 -2.197215532220424E-12 -1.481062547729028E-14
tp 3.18258974336114E-12 -1.085666422007119E-11 5.092491109457693E-8 5.249576907307321E-11 8.821037197044625E-9 1.363158424061875E-11
node -1.684890887532888E-14 4.376701489891612E-14 5.249576907307321E-11 1.925561716469908E-9 -1.882509392126553E-9 -2.528344489626061E-11
peri 7.200677137505272E-13 -2.197215532220424E-12 8.821037197044625E-9 -1.882509392126553E-9 3.426390994309275E-9 2.756634437521501E-11
i 6.583740078386101E-15 -1.481062547729028E-14 1.363158424061875E-11 -2.528344489626061E-11 2.756634437521501E-11 3.83051410337576E-11

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 15.8   n/a MPO413347  

347217 (2011 HO65)          Discovered 2006-May-21 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2011 HO65 = 2006 KY54 = 2008 YX13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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