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123278 (2000 UG95)
Classification: Main-belt Asteroid          SPK-ID: 2123278
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2129264706431534 5.7161e-08  
a 2.620617598944552 1.2362e-08 au
q 2.062618742695954 1.4768e-07 au
i 4.355101446165964 4.846e-06 deg
node 345.0149933525528 8.1383e-05 deg
peri 41.1713303320371 8.2076e-05 deg
M 280.1459966864218 1.1839e-05 deg
tp 2459544.214694429486
(2021-Nov-25.71469443)
5.2147e-05 TDB
period 1549.54397851178
4.24
1.0965e-05
3.002e-08
d
yr
n .2323264166698597 1.644e-09 deg/d
Q 3.17861645519315 1.4995e-08 au
  Orbit Determination Parameters
   # obs. used (total)      377  
   data-arc span      7204 days (19.72 yr)  
   first obs. used      2000-09-30  
   last obs. used      2020-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52205  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:19:27  

Additional Information
 Earth MOID = 1.06775 au 
 Jupiter MOID = 2.296 au 
 T_jup = 3.368 
[ show covariance matrix ]

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 16.25   n/a E2021B55  

123278 (2000 UG95)          Discovered 2000-Oct-25 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2145-Jun-03 21:07 00:07 Eunom 0.0454005389501851 0.0453997165422861 0.0454013709224455 3.52286380839145 3.52286372062329 2504659.379545763 6.58580413323041 1705.66182386811 32.6863025415922 89.1604278608781 207487.119200853 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 17:19:27 2021-Apr-13 17:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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