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186135 (2001 TN192)
Classification: Main-belt Asteroid          SPK-ID: 2186135
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03319637575583591 5.0955e-08  
a 2.740726763477256 1.806e-08 au
q 2.649744567992789 1.3595e-07 au
i 12.33136250782135 4.4173e-06 deg
node 245.4772276659402 2.4152e-05 deg
peri 148.3220462522045 7.6174e-05 deg
M 131.5327065190669 7.1499e-05 deg
tp 2458790.980276649980
(2019-Nov-03.48027665)
0.00032902 TDB
period 1657.28438329069
4.54
1.6381e-05
4.485e-08
d
yr
n .2172228276749866 2.147e-09 deg/d
Q 2.831708958961723 1.8659e-08 au
  Orbit Determination Parameters
   # obs. used (total)      669  
   data-arc span      7147 days (19.57 yr)  
   first obs. used      2001-10-14  
   last obs. used      2021-05-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50942  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:44:59  

Additional Information
 Earth MOID = 1.66475 au 
 Jupiter MOID = 2.3609 au 
 T_jup = 3.316 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457352.5 (2015-Nov-26.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03220319063223494 5.1834e-08  
q 2.651683393211414 1.3824e-07 au
tp 2457117.092417483830
(2015-Apr-04.59241748)
0.00033297 TDB
node 245.5730047188121 2.4196e-05 deg
peri 144.6684064181784 7.6889e-05 deg
i 12.31899507204138 4.4143e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      669  
   data-arc span      7147 days (19.57 yr)  
   first obs. used      2001-10-14  
   last obs. used      2021-05-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50942  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:44:59  

Additional Information
 Jupiter MOID = 2.3609 au 
 T_jup = 3.316 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.686761934175883E-15 -7.112530754607613E-15 -5.193934248379561E-12 -1.622592883944671E-14 -1.190023105206516E-12 1.759976511276459E-15
q -7.112530754607613E-15 1.911035249928089E-14 1.420137068148347E-11 4.552211357918419E-14 3.254219643049823E-12 -3.950304788678743E-15
tp -5.193934248379561E-12 1.420137068148347E-11 1.108687034385235E-7 1.131051202841521E-10 2.433499314509806E-8 -2.36414999559745E-11
node -1.622592883944671E-14 4.552211357918419E-14 1.131051202841521E-10 5.854540898550286E-10 -5.465364717924835E-10 -2.104490398189209E-11
peri -1.190023105206516E-12 3.254219643049823E-12 2.433499314509806E-8 -5.465364717924835E-10 5.91190498166643E-9 1.534690598228244E-11
i 1.759976511276459E-15 -3.950304788678743E-15 -2.36414999559745E-11 -2.104490398189209E-11 1.534690598228244E-11 1.948580032403021E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.22   n/a MPCxxxxx  
diameter diameter 4.051 km 0.569 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.108   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

186135 (2001 TN192)          Discovered 2001-Oct-14 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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