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JPL Small-Body Database Browser
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300541 (2007 TW255)
Classification: Main-belt Asteroid          SPK-ID: 2300541
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05958007929650507 6.0661e-08  
a 2.722735144682135 3.128e-08 au
q 2.560514368858592 1.6258e-07 au
i 2.982720309356256 6.2493e-06 deg
node 300.226248807461 0.00013414 deg
peri 105.3568952237949 0.00014615 deg
M 191.0313464096957 6.0846e-05 deg
tp 2459370.711795438559
(2021-Jun-05.21179544)
0.00028174 TDB
period 1640.992222321832
4.49
2.8279e-05
7.742e-08
d
yr
n .2193794675581325 3.7805e-09 deg/d
Q 2.884955920505678 3.3144e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      7117 days (19.49 yr)  
   first obs. used      2000-02-02  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67457  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:49:23  

Additional Information
 Earth MOID = 1.5711 au 
 Jupiter MOID = 2.34783 au 
 T_jup = 3.353 
[ 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 16.8   n/a MPO437339  

300541 (2007 TW255)          Discovered 2007-Oct-10 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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