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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1638841992676042 4.423e-08  
a 2.755320989500076 1.3636e-08 au
q 2.303767415410634 1.2186e-07 au
i 6.2949321597751 4.133e-06 deg
node 105.5631384856567 4.6323e-05 deg
peri 230.4062484917513 4.7931e-05 deg
M 74.99114649951628 1.3044e-05 deg
tp 2458252.512038204174
(2018-May-14.01203820)
6.0296e-05 TDB
period 1670.539418240596
4.57
1.2401e-05
3.395e-08
d
yr
n .2154992549527208 1.5997e-09 deg/d
Q 3.206874563589519 1.587e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1410  
   data-arc span      12039 days (32.96 yr)  
   first obs. used      1986-11-07  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52977  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:34:39  

Additional Information
 Earth MOID = 1.29901 au 
 Jupiter MOID = 2.16784 au 
 T_jup = 3.316 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456597.5 (2013-Nov-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1651537141293782 4.4349e-08  
q 2.299009633749387 1.2229e-07 au
tp 2456575.504806870025
(2013-Oct-10.00480687)
5.9453e-05 TDB
node 105.7781836944038 4.6181e-05 deg
peri 228.9551566051196 4.7764e-05 deg
i 6.305343034762893 4.143e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1410  
   data-arc span      12039 days (32.96 yr)  
   first obs. used      1986-11-07  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52977  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:34:39  

Additional Information
 Jupiter MOID = 2.16784 au 
 T_jup = 3.316 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.966861265047663E-15 -5.400437714878295E-15 5.652080483628401E-13 -2.681609097306075E-15 1.165240440477542E-13 -9.678225024861689E-16
q -5.400437714878295E-15 1.49546692977893E-14 -1.622287005172311E-12 6.393324598430377E-15 -3.33679708943915E-13 2.805071595426645E-15
tp 5.652080483628401E-13 -1.622287005172311E-12 3.534607673908448E-9 -1.152514254639538E-12 7.640868200081331E-10 -7.539719051772391E-13
node -2.681609097306075E-15 6.393324598430377E-15 -1.152514254639538E-12 2.132684108161107E-9 -2.119462672466529E-9 3.458237740816902E-11
peri 1.165240440477542E-13 -3.33679708943915E-13 7.640868200081331E-10 -2.119462672466529E-9 2.281421073734616E-9 -3.455155030266735E-11
i -9.678225024861689E-16 2.805071595426645E-15 -7.539719051772391E-13 3.458237740816902E-11 -3.455155030266735E-11 1.716453119623388E-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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