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70622 (1999 TO215)
Classification: Main-belt Asteroid          SPK-ID: 2070622
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0780266451496917 2.9174e-08  
a 2.65574463895795 1.2923e-08 au
q 2.448525794405782 8.0916e-08 au
i 2.806564055785279 4.0133e-06 deg
node 119.5484020303249 6.9182e-05 deg
peri 307.7952283917111 7.5634e-05 deg
M 284.7104191618308 3.2032e-05 deg
tp 2459531.105653237097
(2021-Nov-12.60565324)
0.00014179 TDB
period 1580.803530055211
4.33
1.1538e-05
3.159e-08
d
yr
n .2277322849775181 1.6622e-09 deg/d
Q 2.862963483510117 1.3931e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1049  
   data-arc span      18128 days (49.63 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-11-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52242  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:50:49  

Additional Information
 Earth MOID = 1.46309 au 
 Jupiter MOID = 2.3407 au 
 T_jup = 3.382 
[ 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 15.23   n/a E2021B10  

70622 (1999 TO215)          Discovered 1999-Oct-15 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TO215 = 4037 T-1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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