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JPL Small-Body Database Browser
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52747 (1998 HM151)
Classification: TransNeptunian Object          SPK-ID: 2052747
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0653563389619783 0.00056043  
a 44.78090365845676 0.027454 au
q 41.85418773993096 0.024306 au
i .548696471537388 0.0015611 deg
node 64.09011238022818 0.0079813 deg
peri 243.4998612507924 0.38351 deg
M 322.9600343886223 0.34348 deg
tp 2469862.247368247523
(2050-Feb-24.74736825)
95.629 TDB
period 109455.5296056688
299.67
100.66
0.2756
d
yr
n .003289006972027434 3.0246e-06 deg/d
Q 47.70761957698255 0.029248 au
  Orbit Determination Parameters
   # obs. used (total)      22  
   data-arc span      2220 days (6.08 yr)  
   first obs. used      1998-04-29  
   last obs. used      2004-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .2135  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-11 18:38:31  

Additional Information
 Earth MOID = 40.8387 au 
 Jupiter MOID = 36.7463 au 
 T_jup = 5.971 
[ 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 7.9   n/a MPO66038  

52747 (1998 HM151)          Discovered 1998-Apr-29 by Mauna Kea at Mauna Kea
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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