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102214 (1999 TO1)
Classification: Main-belt Asteroid          SPK-ID: 2102214
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1682182109710142 6.4732e-08  
a 2.415281064534808 9.2568e-09 au
q 2.008986804866596 1.5529e-07 au
i 11.28598620331518 5.7038e-06 deg
node 16.05667773625268 1.6303e-05 deg
peri 350.6668601494528 1.9089e-05 deg
M 241.6608890313604 1.0836e-05 deg
tp 2459651.187739026722
(2022-Mar-12.68773903)
4.2764e-05 TDB
period 1371.039419863618
3.75
7.8819e-06
2.158e-08
d
yr
n .2625745071836157 1.5095e-09 deg/d
Q 2.82157532420302 1.0814e-08 au
  Orbit Determination Parameters
   # obs. used (total)      917  
   data-arc span      7533 days (20.62 yr)  
   first obs. used      1999-10-01  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57451  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:40:55  

Additional Information
 Earth MOID = 1.00755 au 
 Jupiter MOID = 2.64082 au 
 T_jup = 3.472 
[ 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 15.34   n/a E2021B55  
diameter diameter 4.128 km 1.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.086   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

102214 (1999 TO1)          Discovered 1999-Oct-01 by Korlevic, K. at Visnjan
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 TO1 = 2001 DE6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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