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58390 (1995 TA7)
Classification: Main-belt Asteroid          SPK-ID: 2058390
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1140564031138654 6.2605e-08  
a 3.156683329729044 2.9943e-08 au
q 2.796643383370649 1.8846e-07 au
i 2.982609386163466 7.5604e-06 deg
node 351.3167162831846 0.00010113 deg
peri 159.5076195402009 0.00010524 deg
M 74.44194680053788 2.763e-05 deg
tp 2458776.895881860903
(2019-Oct-20.39588186)
0.00015691 TDB
period 2048.542375425533
5.61
2.9148e-05
7.98e-08
d
yr
n .1757347098691181 2.5004e-09 deg/d
Q 3.516723276087438 3.3358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      8961 days (24.53 yr)  
   first obs. used      1995-10-15  
   last obs. used      2020-04-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57116  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:29:58  

Additional Information
 Earth MOID = 1.80755 au 
 Jupiter MOID = 1.4783 au 
 T_jup = 3.194 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456977.5 (2014-Nov-16.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1156166207550374 6.2436e-08  
q 2.791315594165463 1.8825e-07 au
tp 2456725.305212092478
(2014-Mar-08.80521209)
0.00015663 TDB
node 351.3475697259579 0.00010112 deg
peri 159.1704294306861 0.00010513 deg
i 2.983543747450656 7.561e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      8961 days (24.53 yr)  
   first obs. used      1995-10-15  
   last obs. used      2020-04-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57116  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:29:58  

Additional Information
 Jupiter MOID = 1.4783 au 
 T_jup = 3.194 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.898195428937729E-15 -1.165618195607078E-14 3.405717287541282E-12 3.887809969214995E-15 6.552370399491127E-13 -2.404253979076087E-16
q -1.165618195607078E-14 3.543913575808306E-14 -1.136625139637276E-11 -5.960052639679956E-15 -2.162025032491016E-12 5.258531424351347E-16
tp 3.405717287541282E-12 -1.136625139637276E-11 2.453215662691378E-8 -1.061136012745354E-11 4.539616372147416E-9 1.449579150537536E-12
node 3.887809969214995E-15 -5.960052639679956E-15 -1.061136012745354E-11 1.02245146130626E-8 -1.02114198340656E-8 2.418085111580555E-10
peri 6.552370399491127E-13 -2.162025032491016E-12 4.539616372147416E-9 -1.02114198340656E-8 1.10528183254669E-8 -2.41220120854034E-10
i -2.404253979076087E-16 5.258531424351347E-16 1.449579150537536E-12 2.418085111580555E-10 -2.41220120854034E-10 5.716922090823283E-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 15.68   n/a E2021B10  

58390 (1995 TA7)          Discovered 1995-Oct-15 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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