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136776 (1996 TB22)
Classification: Main-belt Asteroid          SPK-ID: 2136776
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07325129169399873 6.6943e-08  
a 2.266673004326971 1.4899e-08 au
q 2.100636278912103 1.5871e-07 au
i 1.112770830838742 5.5769e-06 deg
node 266.2075597458614 0.00037478 deg
peri 46.38371258845552 0.00037812 deg
M 32.30886512349552 5.5405e-05 deg
tp 2458888.633271407395
(2020-Feb-09.13327141)
0.00019151 TDB
period 1246.469727098259
3.41
1.229e-05
3.365e-08
d
yr
n .2888156785308121 2.8477e-09 deg/d
Q 2.432709729741838 1.5991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      8248 days (22.58 yr)  
   first obs. used      1996-10-06  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69222  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:13:21  

Additional Information
 Earth MOID = 1.08655 au 
 Jupiter MOID = 2.72249 au 
 T_jup = 3.612 
[ 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 17.4   n/a MPO475189  

136776 (1996 TB22)          Discovered 1996-Oct-06 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1996 TB22 = 2005 ET209 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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