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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457966.5 (2017-Aug-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09847330185277302 6.212e-08  
q 1.985043556480958 1.388e-07 au
tp 2458091.007648256591
(2017-Dec-03.50764826)
6.6579e-05 TDB
node 60.79499051939216 0.0001058 deg
peri 102.381577702813 0.00010787 deg
i 3.41019102607372 4.1795e-06 deg
  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
 Jupiter MOID = 2.55218 au 
 T_jup = 3.655 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.8588724577325E-15 -8.611461651805502E-15 9.979621401796889E-13 2.865324490556035E-14 3.142386363748961E-13 -6.227477987547779E-15
q -8.611461651805502E-15 1.926656039617563E-14 -2.277436870318597E-12 -6.173615515612485E-14 -7.209349865688998E-13 1.394134658667597E-14
tp 9.979621401796889E-13 -2.277436870318597E-12 4.432703217661693E-9 -1.04262947465018E-11 1.446018433720152E-9 -1.134182958185586E-12
node 2.865324490556035E-14 -6.173615515612485E-14 -1.04262947465018E-11 1.119356731373461E-8 -1.117710491781037E-8 -1.65725144854233E-10
peri 3.142386363748961E-13 -7.209349865688998E-13 1.446018433720152E-9 -1.117710491781037E-8 1.163671231140904E-8 1.650562993302229E-10
i -6.227477987547779E-15 1.394134658667597E-14 -1.134182958185586E-12 -1.65725144854233E-10 1.650562993302229E-10 1.746807725033424E-11

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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