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JPL Small-Body Database Browser
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312755 (2010 TB99)
Classification: Main-belt Asteroid          SPK-ID: 2312755
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .004665365420961468 5.6357e-08  
a 3.112499855132597 3.5542e-08 au
q 3.097978905935714 1.6922e-07 au
i 3.016191480316124 6.2077e-06 deg
node 171.1778290550799 0.00011314 deg
peri 347.9614906616828 0.00072139 deg
M 54.5064074281029 0.00071062 deg
tp 2458296.826081044159
(2018-Jun-27.32608104)
0.0039608 TDB
period 2005.683661472382
5.49
3.4354e-05
9.406e-08
d
yr
n .1794899200284268 3.0744e-09 deg/d
Q 3.12702080432948 3.5708e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      8560 days (23.44 yr)  
   first obs. used      1995-12-26  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59853  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:02:18  

Additional Information
 Earth MOID = 2.09907 au 
 Jupiter MOID = 1.83136 au 
 T_jup = 3.216 
[ 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 15.9   n/a MPO437380  

312755 (2010 TB99)          Discovered 2004-Aug-22 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2010 TB99 = 2008 HV43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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