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175200 (2005 EV315)
Classification: Main-belt Asteroid          SPK-ID: 2175200
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .194702159675111 4.1349e-08  
a 2.405187243252672 1.0361e-08 au
q 1.93689209256835 1.0373e-07 au
i 2.210566946997029 4.0924e-06 deg
node 125.5379160200159 9.4365e-05 deg
peri 196.58349392492 9.4808e-05 deg
M 317.4954640882756 9.4496e-06 deg
tp 2459361.362399439244
(2021-May-26.86239944)
3.6207e-05 TDB
period 1362.453737135235
3.73
8.8036e-06
2.41e-08
d
yr
n .2642291552276515 1.7073e-09 deg/d
Q 2.873482393936994 1.2378e-08 au
  Orbit Determination Parameters
   # obs. used (total)      507  
   data-arc span      8951 days (24.51 yr)  
   first obs. used      1995-11-15  
   last obs. used      2020-05-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51394  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:04:26  

Additional Information
 Earth MOID = .922484 au 
 Jupiter MOID = 2.44437 au 
 T_jup = 3.496 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457154.5 (2015-May-12.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1946972937268576 4.1498e-08  
q 1.937142490092767 1.0403e-07 au
tp 2456633.779651313692
(2013-Dec-07.27965131)
3.2295e-05 TDB
node 125.559879394163 9.4271e-05 deg
peri 196.1491014207718 9.4711e-05 deg
i 2.210502589355535 4.0962e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      507  
   data-arc span      8951 days (24.51 yr)  
   first obs. used      1995-11-15  
   last obs. used      2020-05-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51394  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:04:26  

Additional Information
 Jupiter MOID = 2.44437 au 
 T_jup = 3.496 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.722077617462675E-15 -4.306044632571332E-15 1.667283962137771E-14 4.28800220208052E-15 -6.975003100059932E-15 -2.142939961720764E-16
q -4.306044632571332E-15 1.082169048535901E-14 -4.920842202533518E-14 -1.165095596951499E-14 2.136171317609254E-14 6.57131296597357E-16
tp 1.667283962137771E-14 -4.920842202533518E-14 1.042994162436553E-9 -3.866700027173314E-12 3.044706941933044E-10 -1.869019876769062E-13
node 4.28800220208052E-15 -1.165095596951499E-14 -3.866700027173314E-12 8.886995514618999E-9 -8.881174498119623E-9 3.898486803439354E-11
peri -6.975003100059932E-15 2.136171317609254E-14 3.044706941933044E-10 -8.881174498119623E-9 8.970201739672744E-9 -3.900086153209537E-11
i -2.142939961720764E-16 6.57131296597357E-16 -1.869019876769062E-13 3.898486803439354E-11 -3.900086153209537E-11 1.67787869537312E-11

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 16.63   n/a E2021B55  

175200 (2005 EV315)          Discovered 2005-Mar-11 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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