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227768 (2006 UM72)
Classification: Main-belt Asteroid          SPK-ID: 2227768
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1594695726666792 4.0234e-08  
a 2.198357071541478 1.2779e-08 au
q 1.847786008773986 8.5021e-08 au
i 4.269232252717441 4.7719e-06 deg
node 302.1877555018541 8.4447e-05 deg
peri 345.3311559833469 8.7289e-05 deg
M 194.5044859154439 2.3348e-05 deg
tp 2459747.805111936174
(2022-Jun-17.30511194)
7.8647e-05 TDB
period 1190.544900185964
3.26
1.0381e-05
2.842e-08
d
yr
n .3023825476416451 2.6367e-09 deg/d
Q 2.54892813430897 1.4817e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      7331 days (20.07 yr)  
   first obs. used      2001-01-15  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62354  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:41:07  

Additional Information
 Earth MOID = .829873 au 
 Jupiter MOID = 2.60732 au 
 T_jup = 3.647 
[ 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 17.54   n/a MPCxxxxx  

227768 (2006 UM72)          Discovered 2006-Oct-17 by CSS at Catalina
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ 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
2052-Oct-03 13:03 00:03 Amphi 0.0439008782818166 0.043898564628923 0.0439031963537198 3.62818515019302 3.62818511410107 2470814.043458364 2.81494582786963 831.140445719767 62.0321371854335 -83.2624444259886 105078.722108357 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 00:41:08 2021-Apr-14 00:41
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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