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34884 (2001 UR119)
Classification: Main-belt Asteroid          SPK-ID: 2034884
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1252895382677304 3.8697e-08  
a 2.185206828968449 5.9951e-09 au
q 1.911423274347501 8.4698e-08 au
i .09681331016015446 3.7995e-06 deg
node 177.046446502862 0.0021116 deg
peri 43.45816738442976 0.0021116 deg
M 341.579489516717 1.1393e-05 deg
tp 2458660.872117859630
(2019-Jun-26.37211786)
3.7357e-05 TDB
period 1179.878399634524
3.23
4.8555e-06
1.329e-08
d
yr
n .3051161883389955 1.2556e-09 deg/d
Q 2.458990383589398 6.7462e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1899  
   data-arc span      15386 days (42.12 yr)  
   first obs. used      1977-03-26  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47165  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:52:53  

Additional Information
 Earth MOID = .903307 au 
 Jupiter MOID = 2.51332 au 
 T_jup = 3.667 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456558.5 (2013-Sep-23.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1255556189496356 3.8646e-08  
q 1.911066947393868 8.4608e-08 au
tp 2456300.896233627900
(2013-Jan-08.39623363)
3.7877e-05 TDB
node 177.1153615773994 0.0021314 deg
peri 43.41746432628958 0.0021315 deg
i .0958956059019711 3.7994e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1899  
   data-arc span      15386 days (42.12 yr)  
   first obs. used      1977-03-26  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47165  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:52:53  

Additional Information
 Jupiter MOID = 2.51332 au 
 T_jup = 3.667 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.493481266093959E-15 -3.26340129922877E-15 -6.374988710266853E-15 -1.27133323387811E-14 2.840900262653825E-14 -5.10658117258668E-18
q -3.26340129922877E-15 7.15853107969279E-15 -2.392139296909965E-14 2.980482535412663E-14 -7.38421905970725E-14 7.483637529178221E-18
tp -6.374988710266853E-15 -2.392139296909965E-14 1.434682183105348E-9 -1.297248168829472E-11 4.635965174955279E-10 -2.169686791823837E-16
node -1.27133323387811E-14 2.980482535412663E-14 -1.297248168829472E-11 4.542966430045725E-6 -4.542963341895849E-6 3.305151774238965E-9
peri 2.840900262653825E-14 -7.38421905970725E-14 4.635965174955279E-10 -4.542963341895849E-6 4.543108211832621E-6 -3.305149364610026E-9
i -5.10658117258668E-18 7.483637529178221E-18 -2.169686791823837E-16 3.305151774238965E-9 -3.305149364610026E-9 1.443572332119809E-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 14.9   n/a MPO365664  
diameter diameter 3.201 km 0.177 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.157   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34884 (2001 UR119)          Discovered 2001-Oct-22 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 UR119 = 1977 FD3 = 1985 YZ = 1994 RD29 = 1997 NX8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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