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JPL Small-Body Database Browser
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249059 (2007 TP249)
Classification: Main-belt Asteroid          SPK-ID: 2249059
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 .00987571959732016 6.1431e-08  
a 2.763961530905284 2.7959e-08 au
q 2.736665421848284 1.6326e-07 au
i 3.761448152242216 7.7367e-06 deg
node 329.4273732507281 0.00010313 deg
peri 161.7245731291528 0.00043093 deg
M 74.90266588181028 0.00041797 deg
tp 2458251.286364900352
(2018-May-12.78636490)
0.0019479 TDB
period 1678.403661015793
4.60
2.5467e-05
6.972e-08
d
yr
n .2144895226111 3.2546e-09 deg/d
Q 2.791257639962284 2.8236e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      7042 days (19.28 yr)  
   first obs. used      2000-01-28  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62187  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:40:43  

Additional Information
 Earth MOID = 1.74964 au 
 Jupiter MOID = 2.18962 au 
 T_jup = 3.337 
[ 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 16.7   n/a MPO433632  
diameter diameter 2.930 km 1.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249059 (2007 TP249)          Discovered 2007-Oct-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2007 TP249 = 2000 BN46 = 2009 BS115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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