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JPL Small-Body Database Browser
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48166 (2001 HT10)
Classification: Main-belt Asteroid          SPK-ID: 2048166
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1717940385830554 3.5823e-08  
a 2.256640646377941 7.7579e-09 au
q 1.868963236105998 8.072e-08 au
i 4.186201230112649 4.2002e-06 deg
node 168.3102277244508 6.0794e-05 deg
peri 175.0532568703306 6.2192e-05 deg
M 121.0017841578344 1.4415e-05 deg
tp 2458584.319900586469
(2019-Apr-10.81990059)
4.8704e-05 TDB
period 1238.203525936775
3.39
6.3851e-06
1.748e-08
d
yr
n .2907438013695193 1.4993e-09 deg/d
Q 2.644318056649884 9.0907e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1024  
   data-arc span      8340 days (22.83 yr)  
   first obs. used      1997-03-05  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53689  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 07:28:03  

Additional Information
 Earth MOID = .861207 au 
 Jupiter MOID = 2.75583 au 
 T_jup = 3.600 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456686.5 (2014-Jan-29.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1725566772439364 3.5891e-08  
q 1.866786976142575 8.0919e-08 au
tp 2456108.749878660781
(2012-Jun-30.24987866)
4.4959e-05 TDB
node 168.3581963786363 6.0755e-05 deg
peri 175.0445585046864 6.2135e-05 deg
i 4.187465524279179 4.2028e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1024  
   data-arc span      8340 days (22.83 yr)  
   first obs. used      1997-03-05  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53689  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 07:28:03  

Additional Information
 Jupiter MOID = 2.75583 au 
 T_jup = 3.600 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.2881966157547E-15 -2.895262939968021E-15 1.035855040101242E-13 -4.455108876746907E-15 3.190029716940126E-14 -2.743596522618314E-16
q -2.895262939968021E-15 6.547926579026702E-15 -1.982859762158375E-13 1.05464788845689E-14 -5.78473246199752E-14 7.085998629186138E-16
tp 1.035855040101242E-13 -1.982859762158375E-13 2.021276970536505E-9 -7.031115968759812E-13 6.051035873489888E-10 -2.134964137877275E-13
node -4.455108876746907E-15 1.05464788845689E-14 -7.031115968759812E-13 3.691155871375899E-9 -3.680457351629222E-9 2.379688991174154E-11
peri 3.190029716940126E-14 -5.78473246199752E-14 6.051035873489888E-10 -3.680457351629222E-9 3.860789381155839E-9 -2.37644036991379E-11
i -2.743596522618314E-16 7.085998629186138E-16 -2.134964137877275E-13 2.379688991174154E-11 -2.37644036991379E-11 1.766353605739461E-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 15.3   n/a MPO395458  

48166 (2001 HT10)          Discovered 2001-Apr-16 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 HT10 = 2000 CX8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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