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215663 (2003 UX210)
Classification: Main-belt Asteroid          SPK-ID: 2215663
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02838956581643177 6.0307e-08  
a 2.424638449372921 1.6137e-08 au
q 2.355804016533398 1.4881e-07 au
i 5.495992216074954 3.9097e-06 deg
node 241.2179343605161 5.6492e-05 deg
peri 308.4695357889249 9.9443e-05 deg
M 52.9493058784541 7.9165e-05 deg
tp 2458997.672574072998
(2020-May-28.17257407)
0.00030388 TDB
period 1379.014741030492
3.78
1.3767e-05
3.769e-08
d
yr
n .2610559476187933 2.6061e-09 deg/d
Q 2.493472882212445 1.6595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      377  
   data-arc span      6057 days (16.58 yr)  
   first obs. used      2003-10-23  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57345  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:51:41  

Additional Information
 Earth MOID = 1.35616 au 
 Jupiter MOID = 2.48127 au 
 T_jup = 3.504 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457667.5 (2016-Oct-06.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02934265385496017 6.0223e-08  
q 2.35434347188504 1.4908e-07 au
tp 2457617.484419530025
(2016-Aug-16.98441953)
0.00029829 TDB
node 241.2332949394842 5.651e-05 deg
peri 308.2406378828096 9.7268e-05 deg
i 5.49442824730178 3.9092e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      377  
   data-arc span      6057 days (16.58 yr)  
   first obs. used      2003-10-23  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57345  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:51:41  

Additional Information
 Jupiter MOID = 2.48127 au 
 T_jup = 3.504 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.626761676695531E-15 -8.928449600192731E-15 -1.171866937803414E-12 3.680355326279339E-14 -1.778652786317404E-13 -6.376388916173687E-15
q -8.928449600192731E-15 2.222440294029933E-14 1.21696826609192E-12 -8.813611472306514E-14 -7.963706401789091E-15 1.549251222820728E-14
tp -1.171866937803414E-12 1.21696826609192E-12 8.897515056438436E-8 -9.148172099571758E-11 2.364316699841358E-8 2.187192344053585E-11
node 3.680355326279339E-14 -8.813611472306514E-14 -9.148172099571758E-11 3.193341973801086E-9 -3.201033427259956E-9 -3.442385494983549E-11
peri -1.778652786317404E-13 -7.963706401789091E-15 2.364316699841358E-8 -3.201033427259956E-9 9.461100036024884E-9 3.979190121902489E-11
i -6.376388916173687E-15 1.549251222820728E-14 2.187192344053585E-11 -3.442385494983549E-11 3.979190121902489E-11 1.528181795153589E-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 16.65   n/a E2021B55  

215663 (2003 UX210)          Discovered 2003-Oct-23 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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