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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1641622260970008 4.3133e-08  
a 2.755089933960178 1.3373e-08 au
q 2.302808237303836 1.1827e-07 au
i 6.295291904268634 4.1317e-06 deg
node 105.5629010701088 4.314e-05 deg
peri 230.4220594819113 4.4703e-05 deg
M 161.1497969775559 1.2829e-05 deg
tp 2458252.796594236167
(2018-May-14.29659424)
5.861e-05 TDB
period 1670.329290656623
4.57
1.2162e-05
3.33e-08
d
yr
n .2155263647795343 1.5693e-09 deg/d
Q 3.20737163061652 1.5569e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1468  
   data-arc span      12114 days (33.17 yr)  
   first obs. used      1986-11-07  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52836  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 04:54:23  

Additional Information
 Earth MOID = 1.29896 au 
 Jupiter MOID = 2.17056 au 
 T_jup = 3.316 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456756.5 (2014-Apr-09.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1650137663844846 4.3326e-08  
q 2.298994364459608 1.189e-07 au
tp 2456575.453892606698
(2013-Oct-09.95389261)
5.7288e-05 TDB
node 105.7779325949755 4.3012e-05 deg
peri 228.9414780670706 4.4557e-05 deg
i 6.305368917971832 4.1411e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1468  
   data-arc span      12114 days (33.17 yr)  
   first obs. used      1986-11-07  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52836  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 04:54:23  

Additional Information
 Jupiter MOID = 2.17056 au 
 T_jup = 3.316 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.877172737563378E-15 -5.129545699686677E-15 4.137630768607259E-13 -2.840442089415365E-16 7.489029407045066E-14 -8.55306645643971E-16
q -5.129545699686677E-15 1.413716097732224E-14 -1.167810093317859E-12 -1.47696308118747E-16 -2.09297815780101E-13 2.471575740277985E-15
tp 4.137630768607259E-13 -1.167810093317859E-12 3.281937794188521E-9 -1.378666124146969E-12 6.987453649341887E-10 -6.024997566669956E-13
node -2.840442089415365E-16 -1.47696308118747E-16 -1.378666124146969E-12 1.850018267892194E-9 -1.838604607832507E-9 3.305112626598838E-11
peri 7.489029407045066E-14 -2.09297815780101E-13 6.987453649341887E-10 -1.838604607832507E-9 1.985346342428822E-9 -3.299025281029445E-11
i -8.55306645643971E-16 2.471575740277985E-15 -6.024997566669956E-13 3.305112626598838E-11 -3.299025281029445E-11 1.714849746136665E-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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