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70963 (1999 XT10)
Classification: Main-belt Asteroid          SPK-ID: 2070963
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1210469494662672 8.1985e-08  
a 2.576360964731005 1.5803e-08 au
q 2.264500329226347 2.1177e-07 au
i 10.64385680157076 5.0228e-06 deg
node 264.064995880955 4.3927e-05 deg
peri 228.5263961490074 4.9826e-05 deg
M 276.7996839664381 2.7006e-05 deg
tp 2459349.584823035676
(2021-May-15.08482304)
0.00011495 TDB
period 1510.457439153832
4.14
1.3897e-05
3.805e-08
d
yr
n .2383383938323177 2.1929e-09 deg/d
Q 2.888221600235662 1.7716e-08 au
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      7312 days (20.02 yr)  
   first obs. used      1999-10-14  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57821  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:23:32  

Additional Information
 Earth MOID = 1.29477 au 
 Jupiter MOID = 2.25469 au 
 T_jup = 3.393 
[ 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 15.1   n/a MPO351343  

70963 (1999 XT10)          Discovered 1999-Dec-05 by CSS at Catalina
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XT10 = 2001 FM29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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