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312139 (2007 TY298)
Classification: Main-belt Asteroid          SPK-ID: 2312139
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04579957356353667 4.5557e-08  
a 2.296841004258381 1.5638e-08 au
q 2.191646665720102 1.0227e-07 au
i 6.842851175919007 6.7204e-06 deg
node 17.10561749629117 4.217e-05 deg
peri 80.31914150361244 9.8462e-05 deg
M 162.1677969181925 8.4809e-05 deg
tp 2458427.760755831867
(2018-Nov-05.26075583)
0.00030065 TDB
period 1271.436942591882
3.48
1.2985e-05
3.555e-08
d
yr
n .2831442031770162 2.8917e-09 deg/d
Q 2.402035342796661 1.6354e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      9303 days (25.47 yr)  
   first obs. used      1993-10-12  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51984  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:43:59  

Additional Information
 Earth MOID = 1.22053 au 
 Jupiter MOID = 2.6501 au 
 T_jup = 3.583 
[ 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 17.1   n/a MPO418614  

312139 (2007 TY298)          Discovered 2007-Oct-12 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2007 TY298 = 1995 DX10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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