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91835 (1999 TV310)
Classification: Main-belt Asteroid          SPK-ID: 2091835
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03069213706533643 6.4448e-08  
a 3.062208371469615 2.3714e-08 au
q 2.968222652409849 2.0252e-07 au
i 3.385578328314213 7.2604e-06 deg
node 203.9229961658887 7.3744e-05 deg
peri 131.965400060701 0.00012497 deg
M 64.99738410823016 9.7142e-05 deg
tp 2459043.118415603069
(2020-Jul-12.61841560)
0.00053 TDB
period 1957.269082876619
5.36
2.2736e-05
6.225e-08
d
yr
n .1839297433089292 2.1366e-09 deg/d
Q 3.156194090529381 2.4442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      556  
   data-arc span      8631 days (23.63 yr)  
   first obs. used      1997-04-29  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54964  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:48:00  

Additional Information
 Earth MOID = 1.95896 au 
 Jupiter MOID = 1.95753 au 
 T_jup = 3.230 
[ 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 15.39   n/a E2021B10  

91835 (1999 TV310)          Discovered 1999-Oct-04 by Spacewatch at Kitt Peak
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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