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187035 (2005 JT15)
Classification: Main-belt Asteroid          SPK-ID: 2187035
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09895796930246466 6.1935e-08  
a 2.202286991919525 8.0577e-09 au
q 1.984353143377935 1.3845e-07 au
i 3.40934056954322 4.1775e-06 deg
node 60.7890066858988 0.00010583 deg
peri 102.0037827888829 0.0001079 deg
M 335.0021887286472 1.9821e-05 deg
tp 2459283.391267660672
(2021-Mar-09.89126766)
6.5695e-05 TDB
period 1193.738765122983
3.27
6.5514e-06
1.794e-08
d
yr
n .3015735188619025 1.6551e-09 deg/d
Q 2.420220840461115 8.855e-09 au
  Orbit Determination Parameters
   # obs. used (total)      393  
   data-arc span      9510 days (26.04 yr)  
   first obs. used      1995-03-26  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53336  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:14:39  

Additional Information
 Earth MOID = .995001 au 
 Jupiter MOID = 2.55218 au 
 T_jup = 3.655 
[ 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 17.20   n/a MPCxxxxx  

187035 (2005 JT15)          Discovered 2005-May-03 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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