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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1452811045434163 2.6157e-08  
a 2.426873572267116 9.8595e-09 au
q 2.074294699100923 6.1539e-08 au
i 2.480027836618288 5.5041e-06 deg
node 5.303425870123705 6.7127e-05 deg
peri 91.78825812611308 7.104e-05 deg
M 157.6956792399064 2.3662e-05 deg
tp 2458595.596010508200
(2019-Apr-22.09601051)
8.8699e-05 TDB
period 1380.922021875793
3.78
8.4152e-06
2.304e-08
d
yr
n .2606953863412139 1.5887e-09 deg/d
Q 2.779452445433308 1.1292e-08 au
  Orbit Determination Parameters
   # obs. used (total)      792  
   data-arc span      10011 days (27.41 yr)  
   first obs. used      1993-01-25  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53402  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:59:40  

Additional Information
 Earth MOID = 1.09267 au 
 Jupiter MOID = 2.37408 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 16.01   n/a E2021B10  

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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