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JPL Small-Body Database Browser
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34620 (2000 UX54)
Classification: Main-belt Asteroid          SPK-ID: 2034620
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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1638842011062865 4.3861e-08  
a 2.755320988944855 1.3539e-08 au
q 2.303767409880244 1.2066e-07 au
i 6.294932237362395 4.1313e-06 deg
node 105.5631448233637 4.5344e-05 deg
peri 230.4062429687916 4.6943e-05 deg
M 74.99114597379094 1.2955e-05 deg
tp 2458252.512040748927
(2018-May-14.01204075)
5.9841e-05 TDB
period 1670.539417735654
4.57
1.2313e-05
3.371e-08
d
yr
n .2154992550178582 1.5884e-09 deg/d
Q 3.206874568009467 1.5758e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1418  
   data-arc span      12055 days (33.00 yr)  
   first obs. used      1986-11-07  
   last obs. used      2019-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52961  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 02:06:05  

Additional Information
 Earth MOID = 1.29901 au 
 Jupiter MOID = 2.16784 au 
 T_jup = 3.316 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456657.5 (2013-Dec-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1650832367675448 4.4006e-08  
q 2.299008855551214 1.2117e-07 au
tp 2456575.493595419357
(2013-Oct-09.99359542)
5.8834e-05 TDB
node 105.7785306382525 4.5206e-05 deg
peri 228.9518760118548 4.6781e-05 deg
i 6.30536253638722 4.1413e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1418  
   data-arc span      12055 days (33.00 yr)  
   first obs. used      1986-11-07  
   last obs. used      2019-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52961  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 02:06:05  

Additional Information
 Jupiter MOID = 2.16784 au 
 T_jup = 3.316 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.936556906824166E-15 -5.309448684789694E-15 5.174620989560695E-13 -1.172169842820594E-15 1.026467670917408E-13 -9.190729473445274E-16
q -5.309448684789694E-15 1.468165277324511E-14 -1.479779782657057E-12 2.190282779346026E-15 -2.925335192245573E-13 2.663391692902919E-15
tp 5.174620989560695E-13 -1.479779782657057E-12 3.461497234011891E-9 -1.108200452601488E-12 7.450557549781907E-10 -7.074570648186889E-13
node -1.172169842820594E-15 2.190282779346026E-15 -1.108200452601488E-12 2.043583792397432E-9 -2.030883163185564E-9 3.345367949555506E-11
peri 1.026467670917408E-13 -2.925335192245573E-13 7.450557549781907E-10 -2.030883163185564E-9 2.188428017608184E-9 -3.341755103212253E-11
i -9.190729473445274E-16 2.663391692902919E-15 -7.074570648186889E-13 3.345367949555506E-11 -3.341755103212253E-11 1.715033215951774E-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 13.9   n/a MPO358949  
diameter diameter 3.914 km 0.298 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.183   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34620 (2000 UX54)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 UX54 = 1986 VO4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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