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85402 (1996 TO15)
Classification: Main-belt Asteroid          SPK-ID: 2085402
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09167357607759401 3.9956e-08  
a 2.733441809124432 1.2291e-08 au
q 2.482857423481987 1.0705e-07 au
i 2.094978115683641 3.7572e-06 deg
node 158.3098359937107 0.00010625 deg
peri 190.6204969739954 0.00010855 deg
M 102.8643135182681 2.1578e-05 deg
tp 2458528.843952276334
(2019-Feb-14.34395228)
9.8604e-05 TDB
period 1650.68109019524
4.52
1.1133e-05
3.048e-08
d
yr
n .2180917938288248 1.4709e-09 deg/d
Q 2.984026194766876 1.3417e-08 au
  Orbit Determination Parameters
   # obs. used (total)      890  
   data-arc span      8519 days (23.32 yr)  
   first obs. used      1996-10-04  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52647  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:31:49  

Additional Information
 Earth MOID = 1.4763 au 
 Jupiter MOID = 2.37882 au 
 T_jup = 3.346 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456770.5 (2014-Apr-23.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09319207618060235 4.04e-08  
q 2.478129052481883 1.0847e-07 au
tp 2456871.398858234519
(2014-Aug-01.89885823)
9.5399e-05 TDB
node 158.3418188966775 0.00010617 deg
peri 189.1339643859414 0.00010835 deg
i 2.094275567050763 3.7619e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      890  
   data-arc span      8519 days (23.32 yr)  
   first obs. used      1996-10-04  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52647  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:31:49  

Additional Information
 Jupiter MOID = 2.37882 au 
 T_jup = 3.346 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.632199897644651E-15 -4.360431988435044E-15 5.057641199689862E-14 7.247577446965758E-15 -6.764307009644546E-14 -2.442693730375668E-16
q -4.360431988435044E-15 1.176525578242641E-14 -1.289105525100262E-13 -1.866382261663874E-14 1.79435114129131E-13 6.726989209336882E-16
tp 5.057641199689862E-14 -1.289105525100262E-13 9.100976110467314E-9 -3.019300076544437E-12 2.07545777746082E-9 -1.780877760255765E-12
node 7.247577446965758E-15 -1.866382261663874E-14 -3.019300076544437E-12 1.127123287636845E-8 -1.126446360266786E-8 4.2642122008322E-11
peri -6.764307009644546E-14 1.79435114129131E-13 2.07545777746082E-9 -1.126446360266786E-8 1.174033805523046E-8 -4.30100000759155E-11
i -2.442693730375668E-16 6.726989209336882E-16 -1.780877760255765E-12 4.2642122008322E-11 -4.30100000759155E-11 1.415186257355779E-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 15.2   n/a MPC43328  

85402 (1996 TO15)          Discovered 1996-Oct-04 by Klet at Klet
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1996 TO15 = 2000 NX25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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