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385025 (2012 TS288)
Classification: Main-belt Asteroid          SPK-ID: 2385025
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08896827720634773 7.3797e-08  
a 3.180045925805154 5.3249e-08 au
q 2.897122718349205 2.4916e-07 au
i 9.768117458459592 7.491e-06 deg
node 305.6357390382192 3.8643e-05 deg
peri 46.19409937772091 5.1122e-05 deg
M 221.9087251336244 3.558e-05 deg
tp 2460191.033573384867
(2023-Sep-03.53357338)
0.0002144 TDB
period 2071.326278183266
5.67
5.2026e-05
1.424e-07
d
yr
n .1738016862875662 4.3654e-09 deg/d
Q 3.462969133261104 5.7986e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      7528 days (20.61 yr)  
   first obs. used      2000-09-28  
   last obs. used      2021-05-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55981  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:11:01  

Additional Information
 Earth MOID = 1.89962 au 
 Jupiter MOID = 1.93051 au 
 T_jup = 3.171 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457855.5 (2017-Apr-12.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08756113561715417 7.3805e-08  
q 2.902154901149038 2.49e-07 au
tp 2458118.561529328067
(2017-Dec-31.06152933)
0.00019568 TDB
node 305.6594702709592 3.8641e-05 deg
peri 46.20918831951884 5.1481e-05 deg
i 9.767327767342978 7.4899e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      7528 days (20.61 yr)  
   first obs. used      2000-09-28  
   last obs. used      2021-05-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55981  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:11:01  

Additional Information
 Jupiter MOID = 1.93051 au 
 T_jup = 3.171 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.447147121013154E-15 -1.804233041588885E-14 -2.71632715606426E-12 -1.210243371633283E-14 -4.185366077319622E-13 1.746870332160367E-15
q -1.804233041588885E-14 6.200234078009117E-14 1.15711993497252E-11 3.633488219541386E-14 1.777217686555432E-12 -2.63518560397828E-15
tp -2.71632715606426E-12 1.15711993497252E-11 3.829046611772107E-8 -2.723785772370409E-11 6.710668642503317E-9 -9.81534340317111E-12
node -1.210243371633283E-14 3.633488219541386E-14 -2.723785772370409E-11 1.493101601777519E-9 -1.475952393358043E-9 9.570342352109002E-11
peri -4.185366077319622E-13 1.777217686555432E-12 6.710668642503317E-9 -1.475952393358043E-9 2.650297679245306E-9 -9.615918440590593E-11
i 1.746870332160367E-15 -2.63518560397828E-15 -9.81534340317111E-12 9.570342352109002E-11 -9.615918440590593E-11 5.609914095276555E-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 16.12   n/a E2021B25  

385025 (2012 TS288)          Discovered 2006-Sep-27 by CSS at Catalina
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2012 TS288 = 2006 UB147 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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