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97027 (1999 TJ289)
Classification: Main-belt Asteroid          SPK-ID: 2097027
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1012400184534031 3.3236e-08  
a 2.611947434452876 1.1342e-08 au
q 2.347513827989548 8.9177e-08 au
i 4.829645931119072 3.1695e-06 deg
node 116.2250708504007 4.6973e-05 deg
peri 314.7646577841283 5.0704e-05 deg
M 336.5924969044069 1.838e-05 deg
tp 2459300.753066227961
(2021-Mar-27.25306623)
7.8605e-05 TDB
period 1541.860475022683
4.22
1.0043e-05
2.75e-08
d
yr
n .2334841613957993 1.5209e-09 deg/d
Q 2.876381040916204 1.2491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      874  
   data-arc span      7785 days (21.31 yr)  
   first obs. used      1999-10-10  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47879  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:14:37  

Additional Information
 Earth MOID = 1.36467 au 
 Jupiter MOID = 2.34884 au 
 T_jup = 3.397 
[ 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 15.56   n/a E2021B10  

97027 (1999 TJ289)          Discovered 1999-Oct-10 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

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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
2095-Aug-14 19:17 00:03 Hygie 0.0404771913535803 0.0404687792317985 0.0404856084102 3.7852067799803 3.78520652780505 2486469.303259756 2.86651933429693 821.448599412634 41.6019344837265 59.4856801503702 125197.645342371 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 15:14:39 2021-Apr-13 15:14

Alternate Designations
 1999 TJ289 = 2001 FJ107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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