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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456257.5 (2012-Nov-26.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07357274583784797 6.6784e-08  
q 2.100260074431302 1.5841e-07 au
tp 2456393.994971732474
(2013-Apr-11.49497173)
0.00018564 TDB
node 266.3353421126001 0.00037435 deg
peri 46.00306567623141 0.00037768 deg
i 1.113461552081146 5.5797e-06 deg
  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
 Jupiter MOID = 2.72249 au 
 T_jup = 3.612 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.460146072209188E-15 -1.054799547708083E-14 -2.815182640918437E-14 -1.558377762899756E-14 1.65118439955436E-13 9.039203593460478E-16
q -1.054799547708083E-14 2.509223083499435E-14 5.065771000171772E-13 4.063637912143178E-14 -2.77351354011847E-13 -2.021733793678796E-15
tp -2.815182640918437E-14 5.065771000171772E-13 3.44613427933539E-8 1.225469494736677E-10 9.353818543190495E-9 3.327436188073467E-12
node -1.558377762899756E-14 4.063637912143178E-14 1.225469494736677E-10 1.401342544482675E-7 -1.400739999944274E-7 -2.014323808878322E-10
peri 1.65118439955436E-13 -2.77351354011847E-13 9.353818543190495E-9 -1.400739999944274E-7 1.426452964375473E-7 2.023229256904841E-10
i 9.039203593460478E-16 -2.021733793678796E-15 3.327436188073467E-12 -2.014323808878322E-10 2.023229256904841E-10 3.113329599210007E-11

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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