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34632 (2000 UY109)
Classification: Main-belt Asteroid          SPK-ID: 2034632
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1746389684485026 4.1131e-08  
a 2.752693700129919 1.2139e-08 au
q 2.271966111884538 1.1404e-07 au
i 9.8118078000817 3.3537e-06 deg
node 98.99996302530241 2.5621e-05 deg
peri 266.0062695681261 2.7086e-05 deg
M 224.7392971184882 1.0637e-05 deg
tp 2460023.264513547587
(2023-Mar-19.76451355)
5.0597e-05 TDB
period 1668.150616330801
4.57
1.1035e-05
3.021e-08
d
yr
n .2158078512070103 1.4276e-09 deg/d
Q 3.2334212883753 1.4259e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1639  
   data-arc span      9895 days (27.09 yr)  
   first obs. used      1994-05-08  
   last obs. used      2021-06-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46708  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 16:18:22  

Additional Information
 Earth MOID = 1.29482 au 
 Jupiter MOID = 2.30699 au 
 T_jup = 3.302 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457626.5 (2016-Aug-26.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1729172639016084 4.1044e-08  
q 2.279332819524183 1.1354e-07 au
tp 2458354.118697577008
(2018-Aug-23.61869758)
4.8408e-05 TDB
node 99.05802530619744 2.5627e-05 deg
peri 265.7313391323146 2.7125e-05 deg
i 9.806363255282617 3.3515e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1639  
   data-arc span      9895 days (27.09 yr)  
   first obs. used      1994-05-08  
   last obs. used      2021-06-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46708  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 16:18:22  

Additional Information
 Jupiter MOID = 2.30699 au 
 T_jup = 3.302 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.684585194872678E-15 -4.641693589107467E-15 4.697465479353867E-13 4.564142588025489E-15 6.49660856380161E-14 -8.842307194272867E-16
q -4.641693589107467E-15 1.289091833026946E-14 -1.224434910439539E-12 -1.282777975831683E-14 -1.767167871406627E-13 2.528866809126848E-15
tp 4.697465479353867E-13 -1.224434910439539E-12 2.343335063080182E-9 8.206924844698461E-12 4.575862414008945E-10 -8.521376246541666E-13
node 4.564142588025489E-15 -1.282777975831683E-14 8.206924844698461E-12 6.567412506980959E-10 -6.454135834211346E-10 -7.892362642469391E-12
peri 6.49660856380161E-14 -1.767167871406627E-13 4.575862414008945E-10 -6.454135834211346E-10 7.357733291090313E-10 7.653751619664261E-12
i -8.842307194272867E-16 2.528866809126848E-15 -8.521376246541666E-13 -7.892362642469391E-12 7.653751619664261E-12 1.12322893234004E-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 14.17   n/a MPO614063  
diameter diameter 4.202 km 0.204 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.8891 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.229   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34632 (2000 UY109)          Discovered 2000-Oct-31 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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