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46353 (2001 TY7)
Classification: Main-belt Asteroid          SPK-ID: 2046353
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08034694454897275 4.1182e-08  
a 2.686664272778907 1.2154e-08 au
q 2.470799007432233 1.1319e-07 au
i 3.549365781017482 3.8548e-06 deg
node 120.6848256423247 6.6002e-05 deg
peri 230.1151097139927 6.9676e-05 deg
M 126.508534919822 2.2448e-05 deg
tp 2458435.256141247858
(2018-Nov-12.75614125)
0.00010002 TDB
period 1608.490599308076
4.40
1.0915e-05
2.988e-08
d
yr
n .223812312086164 1.5187e-09 deg/d
Q 2.90252953812558 1.313e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1643  
   data-arc span      9518 days (26.06 yr)  
   first obs. used      1994-01-10  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51554  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:26:38  

Additional Information
 Earth MOID = 1.46625 au 
 Jupiter MOID = 2.43219 au 
 T_jup = 3.366 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456564.5 (2013-Sep-29.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08115658014169645 4.1358e-08  
q 2.46845169162745 1.1374e-07 au
tp 2456818.926245491912
(2014-Jun-10.42624549)
9.8519e-05 TDB
node 120.7832265473607 6.5928e-05 deg
peri 228.3161756217635 6.9507e-05 deg
i 3.550992353331263 3.8586e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1643  
   data-arc span      9518 days (26.06 yr)  
   first obs. used      1994-01-10  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51554  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:26:38  

Additional Information
 Jupiter MOID = 2.43219 au 
 T_jup = 3.366 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.710466735957874E-15 -4.682281239982781E-15 2.378443808626424E-13 7.341639522075556E-15 1.328600554289683E-14 -4.21750245204927E-16
q -4.682281239982781E-15 1.293707382457182E-14 -6.81999172162363E-13 -2.065785820285552E-14 -4.729974407513846E-14 1.28899146465773E-15
tp 2.378443808626424E-13 -6.81999172162363E-13 9.706073829170608E-9 -7.028756730367775E-12 2.187516933051789E-9 -3.476537446327502E-13
node 7.341639522075556E-15 -2.065785820285552E-14 -7.028756730367775E-12 4.346562189022917E-9 -4.339597653456101E-9 4.414196557315827E-11
peri 1.328600554289683E-14 -4.729974407513846E-14 2.187516933051789E-9 -4.339597653456101E-9 4.831257523337592E-9 -4.413018010629402E-11
i -4.21750245204927E-16 1.28899146465773E-15 -3.476537446327502E-13 4.414196557315827E-11 -4.413018010629402E-11 1.4889105455146E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO324725  

46353 (2001 TY7)          Discovered 2001-Oct-11 by Yeung, W. K. Y. at Desert Eagle
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 TY7 = 1999 GY58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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