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434368 (2004 TK111)
Classification: Main-belt Asteroid          SPK-ID: 2434368
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04327656872628695 1.0121e-07  
a 2.560836540956723 3.0543e-08 au
q 2.450012322395222 2.5347e-07 au
i 21.47213921331996 9.2187e-06 deg
node 207.6117484076941 1.5659e-05 deg
peri 209.6944581018087 9.0269e-05 deg
M 265.5395576356603 9.6477e-05 deg
tp 2459393.252256113204
(2021-Jun-27.75225611)
0.0004045 TDB
period 1496.825641101703
4.10
2.6779e-05
7.332e-08
d
yr
n .2405089745356249 4.3028e-09 deg/d
Q 2.671660759518224 3.1865e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5404 days (14.80 yr)  
   first obs. used      2004-10-07  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53634  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 09:47:56  

Additional Information
 Earth MOID = 1.46636 au 
 Jupiter MOID = 2.49714 au 
 T_jup = 3.336 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457509.5 (2016-May-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04446134620864686 1.0185e-07  
q 2.446598192266322 2.5602e-07 au
tp 2457893.345685414663
(2017-May-19.84568541)
0.00037953 TDB
node 207.6861148634344 1.5636e-05 deg
peri 208.9092395782926 8.7356e-05 deg
i 21.48776194693325 9.2244e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5404 days (14.80 yr)  
   first obs. used      2004-10-07  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53634  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 09:47:56  

Additional Information
 Jupiter MOID = 2.49714 au 
 T_jup = 3.336 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.0373835348342E-14 -2.591942022101581E-14 -1.430913823028785E-11 -1.344090273591465E-13 -3.019615847669564E-12 1.272294749467703E-14
q -2.591942022101581E-14 6.554688262786906E-14 4.159224017807997E-11 3.40639526533606E-13 8.846458019497088E-12 -2.668877839123619E-14
tp -1.430913823028785E-11 4.159224017807997E-11 1.440426109936673E-7 2.7486906287559E-10 3.263342365368015E-8 1.626802064708776E-11
node -1.344090273591465E-13 3.40639526533606E-13 2.7486906287559E-10 2.444742346294991E-10 -1.654573604481874E-10 4.697841513319516E-11
peri -3.019615847669564E-12 8.846458019497088E-12 3.263342365368015E-8 -1.654573604481874E-10 7.631116135115431E-9 -3.965646878578425E-11
i 1.272294749467703E-14 -2.668877839123619E-14 1.626802064708776E-11 4.697841513319516E-11 -3.965646878578425E-11 8.508977197533745E-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 16.5   n/a MPO434584  

434368 (2004 TK111)          Discovered 2004-Oct-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2004 TK111 = 2008 UP15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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