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JPL Small-Body Database Browser
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214083 (2004 HH57)
Classification: Main-belt Asteroid          SPK-ID: 2214083
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 .03392066004016272 5.823e-08  
a 2.932154614359695 3.807e-08 au
q 2.832693994500806 1.7124e-07 au
i 2.35282166254667 6.6275e-06 deg
node 158.8967209657601 0.00018002 deg
peri 167.9525362119435 0.00021368 deg
M 259.237705907018 0.00011724 deg
tp 2459113.803556775889
(2020-Sep-21.30355678)
0.00060011 TDB
period 1833.91299396974
5.02
3.5716e-05
9.779e-08
d
yr
n .1963015700219964 3.8231e-09 deg/d
Q 3.031615234218585 3.9362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      6353 days (17.39 yr)  
   first obs. used      2001-12-14  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63898  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:15  

Additional Information
 Earth MOID = 1.81985 au 
 Jupiter MOID = 2.08024 au 
 T_jup = 3.274 
[ 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 16.5   n/a MPO433400  

214083 (2004 HH57)          Discovered 2004-Apr-21 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2004 HH57 = 2006 UY314 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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