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357101 (2001 TK156)
Classification: Main-belt Asteroid          SPK-ID: 2357101
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1528615283692424 1.143e-07  
a 2.26799130748434 1.8351e-08 au
q 1.921302689894128 2.698e-07 au
i 3.454801914976333 1.267e-05 deg
node 18.6691362748798 0.00010741 deg
peri 32.96762344782093 0.000116 deg
M 139.7668029405612 4.4743e-05 deg
tp 2458516.146953426432
(2019-Feb-01.64695343)
0.00015111 TDB
period 1247.557310448304
3.42
1.5141e-05
4.145e-08
d
yr
n .288563897614159 3.5023e-09 deg/d
Q 2.614679925074552 2.1156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      6763 days (18.52 yr)  
   first obs. used      2001-10-14  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69545  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 23:13:20  

Additional Information
 Earth MOID = .932974 au 
 Jupiter MOID = 2.73848 au 
 T_jup = 3.597 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.1   n/a MPO360738  

357101 (2001 TK156)          Discovered 2001-Oct-14 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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