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JPL Small-Body Database Browser
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452798 (2006 HU111)
Classification: Main-belt Asteroid          SPK-ID: 2452798
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1560008275398314 7.301e-08  
a 2.387300364783972 3.3488e-08 au
q 2.014879532291531 1.7583e-07 au
i 7.881662769474542 6.8798e-06 deg
node 99.23091461114187 7.6691e-05 deg
peri 165.6971716392295 8.2387e-05 deg
M 154.9015786232752 3.2268e-05 deg
tp 2458020.787898401209
(2017-Sep-24.28789840)
0.00012093 TDB
period 1347.283600531406
3.69
2.8349e-05
7.762e-08
d
yr
n .2672043212416496 5.6224e-09 deg/d
Q 2.759721197276413 3.8712e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      4554 days (12.47 yr)  
   first obs. used      2006-04-30  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64496  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:30:28  

Additional Information
 Earth MOID = .999552 au 
 Jupiter MOID = 2.32505 au 
 T_jup = 3.505 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457393.5 (2016-Jan-06.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1566818107273571 7.2702e-08  
q 2.012425584713723 1.7513e-07 au
tp 2458020.789057523267
(2017-Sep-24.28905752)
0.00012047 TDB
node 99.27695137917789 7.6698e-05 deg
peri 165.7134899597764 8.2361e-05 deg
i 7.882455165251061 6.8785e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      4554 days (12.47 yr)  
   first obs. used      2006-04-30  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64496  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:30:28  

Additional Information
 Jupiter MOID = 2.32505 au 
 T_jup = 3.505 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.285514378521054E-15 -1.256577702331611E-14 -4.644864428957508E-12 -2.066516771108367E-14 -1.202562084223561E-12 -9.583947624038723E-15
q -1.256577702331611E-14 3.066891090898818E-14 1.087098518395546E-11 4.894138506284974E-14 2.721814189076766E-12 2.447689166526503E-14
tp -4.644864428957508E-12 1.087098518395546E-11 1.451322917504008E-8 1.317800030228462E-10 3.75917238781555E-9 9.64061339752015E-12
node -2.066516771108367E-14 4.894138506284974E-14 1.317800030228462E-10 5.882545812327147E-9 -5.790479508392709E-9 -1.6615876848879E-10
peri -1.202562084223561E-12 2.721814189076766E-12 3.75917238781555E-9 -5.790479508392709E-9 6.783341733724407E-9 1.671839440708898E-10
i -9.583947624038723E-15 2.447689166526503E-14 9.64061339752015E-12 -1.6615876848879E-10 1.671839440708898E-10 4.731359573323964E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO456157  

452798 (2006 HU111)          Discovered 2006-Apr-30 by CSS at Catalina
Reference: Last Updated: 2016-01-04

Alternate Designations
 2006 HU111 = 2009 BN27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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