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115849 (2003 UD267)
Classification: Main-belt Asteroid          SPK-ID: 2115849
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1448927477769667 3.6191e-08  
a 3.078070137224497 1.9246e-08 au
q 2.632080097191815 1.1248e-07 au
i 4.925920820734709 5.3984e-06 deg
node 187.5504371995482 4.6249e-05 deg
peri 286.0003298005201 5.1793e-05 deg
M 11.03572237181848 2.0285e-05 deg
tp 2459140.033551696768
(2020-Oct-17.53355170)
0.00011115 TDB
period 1972.496285766622
5.40
1.85e-05
5.065e-08
d
yr
n .1825098493709376 1.7118e-09 deg/d
Q 3.524060177257179 2.2035e-08 au
  Orbit Determination Parameters
   # obs. used (total)      715  
   data-arc span      7655 days (20.96 yr)  
   first obs. used      2000-04-05  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54638  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:57:07  

Additional Information
 Earth MOID = 1.65377 au 
 Jupiter MOID = 1.61514 au 
 T_jup = 3.207 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457486.5 (2016-Apr-08.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1444910427508639 3.6661e-08  
q 2.634529711518816 1.1477e-07 au
tp 2457173.179428150539
(2015-May-30.67942815)
0.00011293 TDB
node 187.5603063430676 4.6233e-05 deg
peri 286.8614895022039 5.1726e-05 deg
i 4.925301769556209 5.3995e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      715  
   data-arc span      7655 days (20.96 yr)  
   first obs. used      2000-04-05  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54638  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:57:07  

Additional Information
 Jupiter MOID = 1.61514 au 
 T_jup = 3.207 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.344036201970879E-15 -4.163123760316645E-15 1.283849508094991E-12 -3.683293687191831E-15 2.846365543260379E-13 -1.422391656675822E-15
q -4.163123760316645E-15 1.317277294134563E-14 -4.406387393381777E-12 1.02650558380059E-14 -9.565933352010381E-13 4.40813497442752E-15
tp 1.283849508094991E-12 -4.406387393381777E-12 1.275388865335955E-8 -3.228208966599049E-11 2.631930404982681E-9 9.198160345014064E-13
node -3.683293687191831E-15 1.02650558380059E-14 -3.228208966599049E-11 2.137472213799406E-9 -2.135900237111987E-9 -1.010074733882422E-11
peri 2.846365543260379E-13 -9.565933352010381E-13 2.631930404982681E-9 -2.135900237111987E-9 2.675553426322449E-9 1.025879530843011E-11
i -1.422391656675822E-15 4.40813497442752E-15 9.198160345014064E-13 -1.010074733882422E-11 1.025879530843011E-11 2.915436638592392E-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 15.40   n/a MPCxxxxx  
diameter diameter 4.680 km 0.133 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115849 (2003 UD267)          Discovered 2003-Oct-28 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 UD267 = 2000 GU45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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