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JPL Small-Body Database Browser
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379539 (2010 XA48)
Classification: Main-belt Asteroid          SPK-ID: 2379539
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1593972625385996 5.2377e-08  
a 2.172890304610172 1.8616e-08 au
q 1.826537538258647 1.1467e-07 au
i 4.071970708733834 4.8094e-06 deg
node 93.36582134113307 9.1574e-05 deg
peri 122.972924936112 9.3953e-05 deg
M 186.600339132874 2.471e-05 deg
tp 2459564.009021171682
(2021-Dec-15.50902117)
8.4897e-05 TDB
period 1169.917210952662
3.20
1.5035e-05
4.116e-08
d
yr
n .3077140815005641 3.9545e-09 deg/d
Q 2.519243070961698 2.1584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      6437 days (17.62 yr)  
   first obs. used      2002-02-12  
   last obs. used      2019-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68214  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 12:33:55  

Additional Information
 Earth MOID = .82304 au 
 Jupiter MOID = 2.45278 au 
 T_jup = 3.667 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457299.5 (2015-Oct-04.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1591100974209814 5.2462e-08  
q 1.827174565370371 1.1484e-07 au
tp 2457223.943240198499
(2015-Jul-20.44324020)
6.9016e-05 TDB
node 93.3791698047803 9.1605e-05 deg
peri 122.9684404221001 9.3989e-05 deg
i 4.0714468105752 4.8077e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      6437 days (17.62 yr)  
   first obs. used      2002-02-12  
   last obs. used      2019-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68214  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 12:33:55  

Additional Information
 Jupiter MOID = 2.45278 au 
 T_jup = 3.667 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.752306043283726E-15 -5.968161611927886E-15 -1.690192025176316E-12 -1.912851829420513E-14 -4.325407906675733E-13 -3.980513798433899E-15
q -5.968161611927886E-15 1.318732983765326E-14 4.075784694898703E-12 3.855866338592369E-14 1.071024246820179E-12 9.131581972220772E-15
tp -1.690192025176316E-12 4.075784694898703E-12 4.763170326490065E-9 -7.039847569459501E-12 1.489514499332944E-9 5.29913063285411E-12
node -1.912851829420513E-14 3.855866338592369E-14 -7.039847569459501E-12 8.391448550492533E-9 -8.37376998818744E-9 1.545932013772847E-10
peri -4.325407906675733E-13 1.071024246820179E-12 1.489514499332944E-9 -8.37376998818744E-9 8.833842508382533E-9 -1.526308726039107E-10
i -3.980513798433899E-15 9.131581972220772E-15 5.29913063285411E-12 1.545932013772847E-10 -1.526308726039107E-10 2.311441824975462E-11

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 17.8   n/a MPO437555  

379539 (2010 XA48)          Discovered 2007-Oct-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2010 XA48 = 2002 CZ313 = 2007 WN15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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