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100624 (1997 TR28)
Classification: Jupiter Trojan          SPK-ID: 2100624
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1255008828961578 5.0271e-08  
a 5.217743189499028 1.1527e-07 au
q 4.562911812491486 3.4125e-07 au
i 4.375031011570317 5.1046e-06 deg
node 187.231836024869 5.6647e-05 deg
peri 214.3537572470267 6.0435e-05 deg
M 302.2635354882251 2.2897e-05 deg
tp 2459698.684434468061
(2022-Apr-29.18443447)
0.0002864 TDB
period 4353.338891355946
11.92
0.00014426
3.95e-07
d
yr
n .08269514710072798 2.7402e-09 deg/d
Q 5.872574566506571 1.2973e-07 au
  Orbit Determination Parameters
   # obs. used (total)      681  
   data-arc span      8799 days (24.09 yr)  
   first obs. used      1996-09-12  
   last obs. used      2020-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55875  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:05:09  

Additional Information
 Earth MOID = 3.57246 au 
 Jupiter MOID = .271084 au 
 T_jup = 2.978 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6   n/a MPO432534  

100624 (1997 TR28)          Discovered 1997-Oct-06 by Uppsala-DLR Trojan Survey at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1997 TR28 = 1996 RN29 = 2002 FS27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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