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245549 (2005 TE192)
Classification: Main-belt Asteroid          SPK-ID: 2245549
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1660059847230048 3.9191e-08  
a 2.328380535571733 1.7757e-08 au
q 1.94185543195427 9.0512e-08 au
i 2.518448471789866 5.4074e-06 deg
node 307.1079522544123 0.00010659 deg
peri 310.9483645660649 0.00010816 deg
M 275.6322258064807 2.1425e-05 deg
tp 2459304.625935501051
(2021-Mar-31.12593550)
7.9475e-05 TDB
period 1297.715126740755
3.55
1.4845e-05
4.064e-08
d
yr
n .2774106524473898 3.1734e-09 deg/d
Q 2.714905639189195 2.0705e-08 au
  Orbit Determination Parameters
   # obs. used (total)      276  
   data-arc span      5231 days (14.32 yr)  
   first obs. used      2005-10-07  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58746  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:44:16  

Additional Information
 Earth MOID = .927826 au 
 Jupiter MOID = 2.34761 au 
 T_jup = 3.553 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457044.5 (2015-Jan-22.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1663982649627969 3.9115e-08  
q 1.940835861622647 9.0368e-08 au
tp 2456709.334201199578
(2014-Feb-20.83420120)
6.3982e-05 TDB
node 307.1798428807199 0.00010652 deg
peri 310.9251905837591 0.00010809 deg
i 2.519471735805785 5.4093e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      276  
   data-arc span      5231 days (14.32 yr)  
   first obs. used      2005-10-07  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58746  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:44:16  

Additional Information
 Jupiter MOID = 2.34761 au 
 T_jup = 3.553 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.530006142566934E-15 -3.488356908615074E-15 2.888480041807995E-13 9.21238793693915E-15 4.852355484370314E-14 -9.291185273891846E-16
q -3.488356908615074E-15 8.16642532792672E-15 -3.421718079909426E-13 -1.748516560751385E-14 -1.180700510627276E-14 2.428289057833244E-15
tp 2.888480041807995E-13 -3.421718079909426E-13 4.093723108425637E-9 2.550509129933344E-11 1.190452503315743E-9 6.624051030263577E-13
node 9.21238793693915E-15 -1.748516560751385E-14 2.550509129933344E-11 1.134730638954195E-8 -1.132799929238847E-8 1.159135225620689E-10
peri 4.852355484370314E-14 -1.180700510627276E-14 1.190452503315743E-9 -1.132799929238847E-8 1.168328263741852E-8 -1.155525916915618E-10
i -9.291185273891846E-16 2.428289057833244E-15 6.624051030263577E-13 1.159135225620689E-10 -1.155525916915618E-10 2.92608518477685E-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 17.2   n/a MPO460075  

245549 (2005 TE192)          Discovered 2005-Oct-07 by Mauna Kea at Mauna Kea
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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