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JPL Small-Body Database Browser
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212804 (2007 TY358)
Classification: Main-belt Asteroid          SPK-ID: 2212804
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1334988373894436 1.0688e-07  
a 2.60599688146908 2.5403e-08 au
q 2.258099327552442 2.7462e-07 au
i 8.704087115206201 6.9245e-06 deg
node 46.84051651631655 6.4925e-05 deg
peri 79.7082132526907 7.2095e-05 deg
M 281.6634378998407 3.3132e-05 deg
tp 2459334.865354727600
(2021-Apr-30.36535473)
0.00014393 TDB
period 1536.594464638769
4.21
2.2468e-05
6.151e-08
d
yr
n .2342843269871018 3.4257e-09 deg/d
Q 2.953894435385718 2.8795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      5817 days (15.93 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67979  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:50:35  

Additional Information
 Earth MOID = 1.29278 au 
 Jupiter MOID = 2.15508 au 
 T_jup = 3.383 
[ show covariance matrix ]

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 16.5   n/a MPO257936  

212804 (2007 TY358)          Discovered 2007-Oct-14 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2007 TY358 = 2003 WK99 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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