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34618 (2000 UX49)
Classification: Main-belt Asteroid          SPK-ID: 2034618
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1621797813282986 4.3955e-08  
a 3.12182501755245 2.6713e-08 au
q 2.615528118860582 1.4723e-07 au
i 18.26139113842824 4.7765e-06 deg
node 62.84932885022384 1.5165e-05 deg
peri 256.3441813028674 2.2061e-05 deg
M 272.9825621806954 1.8748e-05 deg
tp 2459487.484403725208
(2021-Sep-29.98440373)
0.00010761 TDB
period 2014.70406087022
5.52
2.5859e-05
7.08e-08
d
yr
n .1786862929359976 2.2935e-09 deg/d
Q 3.628121916244319 3.1045e-08 au
  Orbit Determination Parameters
   # obs. used (total)      937  
   data-arc span      15198 days (41.61 yr)  
   first obs. used      1978-11-06  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54436  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:23:46  

Additional Information
 Earth MOID = 1.67462 au 
 Jupiter MOID = 1.82706 au 
 T_jup = 3.118 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457355.5 (2015-Nov-29.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1608948599730283 4.3968e-08  
q 2.621383093261072 1.4727e-07 au
tp 2457472.423949322516
(2016-Mar-24.92394932)
9.9444e-05 TDB
node 62.86431343610541 1.5162e-05 deg
peri 256.4923232103931 2.2155e-05 deg
i 18.2580679718774 4.7756e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      937  
   data-arc span      15198 days (41.61 yr)  
   first obs. used      1978-11-06  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54436  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:23:46  

Additional Information
 Jupiter MOID = 1.82706 au 
 T_jup = 3.118 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.933142551674724E-15 -6.410176911269155E-15 2.245758920225472E-14 -9.065289193453138E-15 6.409636734252766E-14 2.77823556906216E-15
q -6.410176911269155E-15 2.168840875340004E-14 4.402949833609152E-13 3.234184565010901E-14 -1.338408419873708E-13 -8.178336283780047E-15
tp 2.245758920225472E-14 4.402949833609152E-13 9.889066105900041E-9 1.634195689440291E-11 1.635910072259519E-9 -1.215882720058209E-12
node -9.065289193453138E-15 3.234184565010901E-14 1.634195689440291E-11 2.29889583087347E-10 -2.157474778785184E-10 -1.46730869031472E-11
peri 6.409636734252766E-14 -1.338408419873708E-13 1.635910072259519E-9 -2.157474778785184E-10 4.908458044576894E-10 1.384491220802646E-11
i 2.77823556906216E-15 -8.178336283780047E-15 -1.215882720058209E-12 -1.46730869031472E-11 1.384491220802646E-11 2.280645420622739E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7   n/a MPO431890  
diameter diameter 9.589 km 0.200 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34618 (2000 UX49)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 UX49 = 1978 VW10 = 1998 HC121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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