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155110 (2005 TB)
Classification: Apollo [NEO]          SPK-ID: 2155110
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 130 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .348457660316015 6.1953e-08  
a 1.261363061944079 3.7361e-09 au
q .8218314405700002 7.7963e-08 au
i 30.38240589175798 8.5289e-06 deg
node 226.1832219818088 7.2983e-06 deg
peri 44.77568982319016 1.5322e-05 deg
M 82.69227101438817 2.0816e-05 deg
tp 2459277.644027816327
(2021-Mar-04.14402782)
2.9588e-05 TDB
period 517.4383223636117
1.42
2.299e-06
6.294e-09
d
yr
n .6957350942921127 3.0911e-09 deg/d
Q 1.700894683318157 5.038e-09 au
  Orbit Determination Parameters
   # obs. used (total)      680  
   data-arc span      12478 days (34.16 yr)  
   first obs. used      1984-11-24  
   last obs. used      2019-01-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4545  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:38:49  

Additional Information
 Earth MOID = .111089 au 
 Jupiter MOID = 3.44087 au 
 T_jup = 4.921 
[ 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 17.5   n/a MPO351939  
diameter diameter 0.683 km 0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 3.479 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Carbognani, A.; Buzzi, L. (2016) Minor Planet Bull. 43, 160-163.]
[Warner, B.D. (2016) Minor Planet Bull. 43, 143-154.]
[Monteiro, F.; Silva, J.S.; Lazzaro, D.; Arcoverde, P.; et al. (2018) Plan. Space Sci. 164, 54-74.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.379   0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

155110 (2005 TB)          Discovered 2005-Oct-01 by CSS at Catalina
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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