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277369 (2005 UZ)
Classification: Main-belt Asteroid          SPK-ID: 2277369
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07661614633956738 5.2547e-08  
a 2.924347809979977 3.4914e-08 au
q 2.700295550222758 1.5971e-07 au
i 3.005880062923922 5.4445e-06 deg
node 125.8175511590979 0.00016487 deg
peri 185.2925644434871 0.00017412 deg
M 34.40027431819134 5.6824e-05 deg
tp 2458825.957429027545
(2019-Dec-08.45742903)
0.00028774 TDB
period 1826.593734947508
5.00
3.2712e-05
8.956e-08
d
yr
n .1970881609370819 3.5296e-09 deg/d
Q 3.148400069737196 3.7589e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      6337 days (17.35 yr)  
   first obs. used      2003-03-24  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59931  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 18:35:44  

Additional Information
 Earth MOID = 1.68589 au 
 Jupiter MOID = 2.04442 au 
 T_jup = 3.272 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456820.5 (2014-Jun-12.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07861843215192704 5.3526e-08  
q 2.695398884797676 1.6327e-07 au
tp 2457006.824619585625
(2014-Dec-15.32461959)
0.0002762 TDB
node 125.9092185023701 0.0001652 deg
peri 186.949789347943 0.00017394 deg
i 3.003347090322777 5.44e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      6337 days (17.35 yr)  
   first obs. used      2003-03-24  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59931  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 18:35:44  

Additional Information
 Jupiter MOID = 2.04442 au 
 T_jup = 3.272 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.865060283094189E-15 -8.570875695597113E-15 8.076683691220271E-12 -4.298797164232487E-14 1.595222063305621E-12 -2.405103930310408E-15
q -8.570875695597113E-15 2.665801243236659E-14 -2.327430082364188E-11 1.285147462540819E-13 -4.618196086775635E-12 7.724980628642311E-15
tp 8.076683691220271E-12 -2.327430082364188E-11 7.628826840879349E-8 -1.641389640560926E-10 1.517839315100375E-8 -1.4599876261399E-11
node -4.298797164232487E-14 1.285147462540819E-13 -1.641389640560926E-10 2.729171645682871E-8 -2.728612950337617E-8 4.239426215532822E-10
peri 1.595222063305621E-12 -4.618196086775635E-12 1.517839315100375E-8 -2.728612950337617E-8 3.025355437410684E-8 -4.262376306659007E-10
i -2.405103930310408E-15 7.724980628642311E-15 -1.4599876261399E-11 4.239426215532822E-10 -4.262376306659007E-10 2.959370826982413E-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 16.0   n/a MPO437263  

277369 (2005 UZ)          Discovered 2005-Oct-20 by Healy, D. at Junk Bond
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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