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70676 (1999 UM)
Classification: Main-belt Asteroid          SPK-ID: 2070676
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1455193035803326 2.6748e-08  
a 2.426449768713952 9.9027e-09 au
q 2.073354488198039 6.32e-08 au
i 2.480186669513179 5.8244e-06 deg
node 5.309717712690838 6.9923e-05 deg
peri 91.76414128466708 7.3982e-05 deg
M 105.5530556296566 2.3934e-05 deg
tp 2458595.715667938788
(2019-Apr-22.21566794)
9.0528e-05 TDB
period 1380.560313225965
3.78
8.4514e-06
2.314e-08
d
yr
n .2607636888813539 1.5963e-09 deg/d
Q 2.779545049229866 1.1344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      759  
   data-arc span      9954 days (27.25 yr)  
   first obs. used      1993-01-25  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53984  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:40:21  

Additional Information
 Earth MOID = 1.09194 au 
 Jupiter MOID = 2.37443 au 
 T_jup = 3.494 
[ show covariance matrix ]

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 MPO459319  

70676 (1999 UM)          Discovered 1999-Oct-16 by Korlevic, K. at Visnjan
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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