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183300 (2002 UH19)
Classification: Main-belt Asteroid          SPK-ID: 2183300
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1688250524940503 6.6318e-08  
a 2.39051852271785 1.2936e-08 au
q 1.986939107632009 1.6622e-07 au
i 2.325722011983142 3.9841e-06 deg
node 212.5007577712408 0.00014535 deg
peri 147.6089548950314 0.00014613 deg
M 307.7070519443368 1.442e-05 deg
tp 2459196.599832185969
(2020-Dec-13.09983219)
5.4508e-05 TDB
period 1350.008791085998
3.70
1.0958e-05
3e-08
d
yr
n .2666649301671601 2.1646e-09 deg/d
Q 2.794097937803691 1.512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      454  
   data-arc span      10589 days (28.99 yr)  
   first obs. used      1991-11-11  
   last obs. used      2020-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52331  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:12:30  

Additional Information
 Earth MOID = .984174 au 
 Jupiter MOID = 2.66151 au 
 T_jup = 3.512 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457779.5 (2017-Jan-26.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .169286609661275 6.6186e-08  
q 1.984955423666294 1.6579e-07 au
tp 2457848.720546571417
(2017-Apr-05.22054657)
5.2568e-05 TDB
node 212.533128461758 0.00014523 deg
peri 147.9570121325288 0.00014601 deg
i 2.32686796321158 3.9864e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      454  
   data-arc span      10589 days (28.99 yr)  
   first obs. used      1991-11-11  
   last obs. used      2020-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52331  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:12:30  

Additional Information
 Jupiter MOID = 2.66151 au 
 T_jup = 3.512 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.380583660943564E-15 -1.096139929095138E-14 -1.227974808149808E-12 4.953224599776396E-14 -2.817848281594829E-13 -6.807927242315285E-15
q -1.096139929095138E-14 2.748772285899216E-14 2.976476032038191E-12 -1.203368283543224E-13 6.734023500350287E-13 1.704869714055802E-14
tp -1.227974808149808E-12 2.976476032038191E-12 2.763434660297736E-9 -2.532516984691086E-11 8.346521953729384E-10 3.991150322442934E-12
node 4.953224599776396E-14 -1.203368283543224E-13 -2.532516984691086E-11 2.109087051266257E-8 -2.107923608595893E-8 -2.157942347452454E-10
peri -2.817848281594829E-13 6.734023500350287E-13 8.346521953729384E-10 -2.107923608595893E-8 2.131885924314752E-8 2.16629751401457E-10
i -6.807927242315285E-15 1.704869714055802E-14 3.991150322442934E-12 -2.157942347452454E-10 2.16629751401457E-10 1.589100504574495E-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 16.7   n/a MPO234126  
rotation period rot_per 294.817 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

183300 (2002 UH19)          Discovered 2002-Oct-30 by NEAT at Haleakala
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 UH19 = 1998 RW30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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