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136156 (2003 TX27)
Classification: Main-belt Asteroid          SPK-ID: 2136156
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 .02835797178503998 5.0447e-08  
a 2.59606367994548 2.0276e-08 au
q 2.522444579357419 1.2904e-07 au
i 14.55698347490181 6.4598e-06 deg
node 123.6975433430024 1.6804e-05 deg
peri 137.0154956790591 0.00010785 deg
M 116.266252541001 0.00010532 deg
tp 2458507.073337994104
(2019-Jan-23.57333799)
0.00044777 TDB
period 1527.817354046744
4.18
1.7899e-05
4.9e-08
d
yr
n .2356302597600849 2.7605e-09 deg/d
Q 2.669682780533541 2.0851e-08 au
  Orbit Determination Parameters
   # obs. used (total)      454  
   data-arc span      6745 days (18.47 yr)  
   first obs. used      2001-03-04  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57395  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:27:52  

Additional Information
 Earth MOID = 1.51768 au 
 Jupiter MOID = 2.4493 au 
 T_jup = 3.371 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457280.5 (2015-Sep-15.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02841814100095803 5.0887e-08  
q 2.523382526925594 1.3061e-07 au
tp 2456990.698573520074
(2014-Nov-29.19857352)
0.00044494 TDB
node 123.7688290114624 1.6818e-05 deg
peri 139.887849006612 0.00010651 deg
i 14.54882851328154 6.4568e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      454  
   data-arc span      6745 days (18.47 yr)  
   first obs. used      2001-03-04  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57395  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:27:52  

Additional Information
 Jupiter MOID = 2.4493 au 
 T_jup = 3.371 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.589458363015689E-15 -6.57114674254146E-15 5.955715297893536E-12 1.030076844216353E-15 1.30686430117846E-12 8.241365066574011E-16
q -6.57114674254146E-15 1.705939359721221E-14 -1.726645530789755E-11 -2.142186739707942E-15 -3.814120520920889E-12 -6.730781794528999E-16
tp 5.955715297893536E-12 -1.726645530789755E-11 1.979677394313718E-7 1.638330953705006E-11 4.680019639521563E-8 -2.043766609159338E-12
node 1.030076844216353E-15 -2.142186739707942E-15 1.638330953705006E-11 2.828394172250054E-10 -2.694926888632336E-10 1.335557817581767E-11
peri 1.30686430117846E-12 -3.814120520920889E-12 4.680019639521563E-8 -2.694926888632336E-10 1.13453912363786E-8 -1.336384235459928E-11
i 8.241365066574011E-16 -6.730781794528999E-16 -2.043766609159338E-12 1.335557817581767E-11 -1.336384235459928E-11 4.169053946931179E-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 15.7   n/a MPO436669  
diameter diameter 2.113 km 0.256 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.208   0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

136156 (2003 TX27)          Discovered 2003-Oct-01 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2003 TX27 = 2006 KC121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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