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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1744142430460703 4.3584e-08  
a 2.753236912387258 1.3023e-08 au
q 2.273033180386735 1.1957e-07 au
i 9.811649159660536 3.8889e-06 deg
node 99.00367509724775 2.6087e-05 deg
peri 265.9843400937265 2.8038e-05 deg
M 182.4626728491517 1.0939e-05 deg
tp 2460023.407420451488
(2023-Mar-19.90742045)
5.1832e-05 TDB
period 1668.644426030046
4.57
1.1839e-05
3.241e-08
d
yr
n .2157439861867358 1.5307e-09 deg/d
Q 3.233440644387782 1.5294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1438  
   data-arc span      9746 days (26.68 yr)  
   first obs. used      1994-05-08  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47352  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 03:56:00  

Additional Information
 Earth MOID = 1.29513 au 
 Jupiter MOID = 2.30647 au 
 T_jup = 3.301 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457259.5 (2015-Aug-25.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1720250550848619 4.3374e-08  
q 2.282680993232566 1.1855e-07 au
tp 2456679.962870974162
(2014-Jan-22.46287097)
5.2436e-05 TDB
node 99.23267048602254 2.604e-05 deg
peri 265.1608199797113 2.81e-05 deg
i 9.815539483018801 3.8904e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1438  
   data-arc span      9746 days (26.68 yr)  
   first obs. used      1994-05-08  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47352  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 03:56:00  

Additional Information
 Jupiter MOID = 2.30647 au 
 T_jup = 3.301 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.881276057736177E-15 -5.120725312930775E-15 1.684571184696737E-13 -2.238752138709926E-15 -8.205592337518397E-15 -2.931521837511273E-15
q -5.120725312930775E-15 1.405334131591478E-14 -5.666501619378066E-13 8.378776849616469E-15 6.115848487413048E-15 7.866557856890664E-15
tp 1.684571184696737E-13 -5.666501619378066E-13 2.749486333570392E-9 2.298933411590569E-12 5.786639987044263E-10 -8.812215673295468E-13
node -2.238752138709926E-15 8.378776849616469E-15 2.298933411590569E-12 6.780779992295725E-10 -6.671335346203399E-10 1.745387562767816E-12
peri -8.205592337518397E-15 6.115848487413048E-15 5.786639987044263E-10 -6.671335346203399E-10 7.896232481926245E-10 -1.861890074670675E-12
i -2.931521837511273E-15 7.866557856890664E-15 -8.812215673295468E-13 1.745387562767816E-12 -1.861890074670675E-12 1.513495572639266E-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 14.15   n/a E2021B10  
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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