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266128 (2006 TB27)
Classification: Main-belt Asteroid          SPK-ID: 2266128
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1215791823276469 6.3329e-08  
a 2.239558900422663 1.6427e-08 au
q 1.967275160534671 1.5065e-07 au
i 3.629755856572388 5.3315e-06 deg
node 32.54071963338763 8.5309e-05 deg
peri 38.48929390864476 8.8609e-05 deg
M 352.2906611419892 2.857e-05 deg
tp 2459026.715418467251
(2020-Jun-26.21541847)
9.7324e-05 TDB
period 1224.171206121473
3.35
1.3468e-05
3.687e-08
d
yr
n .294076513317597 3.2355e-09 deg/d
Q 2.511842640310654 1.8424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      5791 days (15.85 yr)  
   first obs. used      2003-12-19  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54897  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:03:18  

Additional Information
 Earth MOID = .983083 au 
 Jupiter MOID = 2.72542 au 
 T_jup = 3.623 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457437.5 (2016-Feb-19.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1213426623921853 6.3277e-08  
q 1.968016269112672 1.5058e-07 au
tp 2457800.294768784867
(2017-Feb-15.79476879)
8.9943e-05 TDB
node 32.58023852901081 8.5182e-05 deg
peri 37.91175790965812 8.8514e-05 deg
i 3.633110021580996 5.3345e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      5791 days (15.85 yr)  
   first obs. used      2003-12-19  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54897  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:03:18  

Additional Information
 Jupiter MOID = 2.72542 au 
 T_jup = 3.623 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.003950802252829E-15 -9.498874490693973E-15 -1.818161809535656E-12 -4.126890803864229E-14 -2.703637458177196E-13 -2.129485490382152E-15
q -9.498874490693973E-15 2.267479093747781E-14 4.7321190082672E-12 1.023553587573105E-13 7.447781125650494E-13 5.602341977675829E-15
tp -1.818161809535656E-12 4.7321190082672E-12 8.089827526329236E-9 8.086453316329108E-11 2.167051513146972E-9 5.570103867360679E-12
node -4.126890803864229E-14 1.023553587573105E-13 8.086453316329108E-11 7.256037385546573E-9 -7.219570839171935E-9 -4.361973671299589E-11
peri -2.703637458177196E-13 7.447781125650494E-13 2.167051513146972E-9 -7.219570839171935E-9 7.834669832848263E-9 4.503736808149178E-11
i -2.129485490382152E-15 5.602341977675829E-15 5.570103867360679E-12 -4.361973671299589E-11 4.503736808149178E-11 2.845684385461587E-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 17.5   n/a MPO450145  
rotation period rot_per 1.9 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, M.; Trilling, D.E.; et al. (2018) Ap. J. Suppl. Series 237, A19.]
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]

266128 (2006 TB27)          Discovered 2006-Oct-12 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2006 TB27 = 2003 YO101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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