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277363 (2005 TJ167)
Classification: Main-belt Asteroid          SPK-ID: 2277363
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1235815367702526 8.0902e-08  
a 2.412673049658983 2.1623e-08 au
q 2.114511206457954 1.9115e-07 au
i .7608520882799373 8.8934e-06 deg
node 225.7293227656071 0.00069471 deg
peri 309.7654915193528 0.00069574 deg
M 188.2276291189159 4.1074e-05 deg
tp 2459653.625959291760
(2022-Mar-15.12595929)
0.00016046 TDB
period 1368.819351674479
3.75
1.8401e-05
5.038e-08
d
yr
n .263000372956162 3.5356e-09 deg/d
Q 2.710834892860012 2.4295e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      5978 days (16.37 yr)  
   first obs. used      2003-01-29  
   last obs. used      2019-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72264  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:46:51  

Additional Information
 Earth MOID = 1.11902 au 
 Jupiter MOID = 2.25327 au 
 T_jup = 3.508 
[ 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 MPO476189  

277363 (2005 TJ167)          Discovered 2005-Oct-09 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 TJ167 = 2003 BC69 = 2005 UZ149 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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