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187277 (2005 TA53)
Classification: Main-belt Asteroid          SPK-ID: 2187277
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2011453547260861 1.1147e-07  
a 2.536958146937661 1.9155e-08 au
q 2.026660800546651 2.8795e-07 au
i 13.05865053069361 1.0702e-05 deg
node 48.61458220476523 4.7037e-05 deg
peri 278.7478061941072 5.2148e-05 deg
M 304.2119270947171 2.4059e-05 deg
tp 2459429.221631241077
(2021-Aug-02.72163124)
9.9233e-05 TDB
period 1475.938905195457
4.04
1.6716e-05
4.577e-08
d
yr
n .2439125350871658 2.7625e-09 deg/d
Q 3.047255493328671 2.3008e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      6759 days (18.51 yr)  
   first obs. used      2001-10-25  
   last obs. used      2020-04-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .72175  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:54:44  

Additional Information
 Earth MOID = 1.0634 au 
 Jupiter MOID = 2.44424 au 
 T_jup = 3.384 
[ 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 17.36   n/a E2021B55  

187277 (2005 TA53)          Discovered 2005-Oct-01 by LONEOS at Anderson Mesa
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2133-May-12 17:35 00:03 Hebe 0.0497803617888584 0.0497666088393465 0.0497941585179442 6.2224570307937 6.22245701072415 2500254.232884289 2.98903605839346 2546.49251861328 216.318676807112 -75.1161863501133 33270.6045726813 T 10 CATAB v2.0f-lin.ifort 2021-Apr-13 21:54:44 2021-Apr-13 21:54
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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