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152351 (2005 UD97)
Classification: Main-belt Asteroid          SPK-ID: 2152351
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08234222696032843 6.4846e-08  
a 2.605960641980107 2.2502e-08 au
q 2.391380039348498 1.804e-07 au
i 2.721625563507731 5.7974e-06 deg
node 135.1761398713374 0.00010534 deg
peri 229.0458083607174 0.00010897 deg
M 248.9917536612732 3.0449e-05 deg
tp 2459674.308607778376
(2022-Apr-04.80860778)
0.00013287 TDB
period 1536.562412487272
4.21
1.9902e-05
5.449e-08
d
yr
n .2342892140757621 3.0345e-09 deg/d
Q 2.820541244611716 2.4354e-08 au
  Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      9234 days (25.28 yr)  
   first obs. used      1995-04-01  
   last obs. used      2020-07-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5709  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:45  

Additional Information
 Earth MOID = 1.38823 au 
 Jupiter MOID = 2.55323 au 
 T_jup = 3.406 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457122.5 (2015-Apr-10.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08031001245701518 6.4602e-08  
q 2.399074586080177 1.7927e-07 au
tp 2456598.670649435698
(2013-Nov-02.17064944)
0.00012249 TDB
node 135.1859357590657 0.00010528 deg
peri 228.9263146214832 0.00010913 deg
i 2.72088908909245 5.7965e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      9234 days (25.28 yr)  
   first obs. used      1995-04-01  
   last obs. used      2020-07-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5709  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:45  

Additional Information
 Jupiter MOID = 2.55323 au 
 T_jup = 3.406 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.173378420753504E-15 -1.152302113501956E-14 -2.443443814253805E-12 2.452593670826713E-14 -5.972813501140572E-13 1.090684793196573E-15
q -1.152302113501956E-14 3.213886277266145E-14 6.881149137727877E-12 -6.914309448842723E-14 1.701609658287472E-12 -2.770743119889591E-15
tp -2.443443814253805E-12 6.881149137727877E-12 1.500443426257691E-8 -3.319848600999538E-11 3.544773250478941E-9 -1.755110231890045E-14
node 2.452593670826713E-14 -6.914309448842723E-14 -3.319848600999538E-11 1.108432362709315E-8 -1.107933430961186E-8 2.227651967796809E-10
peri -5.972813501140572E-13 1.701609658287472E-12 3.544773250478941E-9 -1.107933430961186E-8 1.191021349972532E-8 -2.22505072639489E-10
i 1.090684793196573E-15 -2.770743119889591E-15 -1.755110231890045E-14 2.227651967796809E-10 -2.22505072639489E-10 3.359884063604499E-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 16.32   n/a E2020-QM9  

152351 (2005 UD97)          Discovered 2005-Oct-22 by Spacewatch at Kitt Peak
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2005 UD97 = 2001 XL135 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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