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JPL Small-Body Database Browser
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434279 (2003 XO15)
Classification: Main-belt Asteroid          SPK-ID: 2434279
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3292596237257576 1.4466e-07  
a 2.573411457059653 4.5306e-08 au
q 1.726090969016638 3.9955e-07 au
i 25.81063627909794 8.7491e-06 deg
node 281.777663431699 1.6184e-05 deg
peri 104.5533640544509 5.3847e-05 deg
M 307.7896297995603 2.6647e-05 deg
tp 2458819.183765782547
(2019-Dec-01.68376578)
0.00010994 TDB
period 1507.864345329885
4.13
3.982e-05
1.09e-07
d
yr
n .2387482674518978 6.3049e-09 deg/d
Q 3.420731945102669 6.0224e-08 au
  Orbit Determination Parameters
   # obs. used (total)      434  
   data-arc span      10679 days (29.24 yr)  
   first obs. used      1990-08-18  
   last obs. used      2019-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46465  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:02:04  

Additional Information
 Earth MOID = .899233 au 
 Jupiter MOID = 2.50252 au 
 T_jup = 3.218 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457353.5 (2015-Nov-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3303143499692162 1.4406e-07  
q 1.723257392513089 3.9746e-07 au
tp 2457309.296262505223
(2015-Oct-13.79626250)
0.00012235 TDB
node 282.0007079758988 1.6196e-05 deg
peri 104.0831419788973 5.3392e-05 deg
i 25.7735294677404 8.755e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      434  
   data-arc span      10679 days (29.24 yr)  
   first obs. used      1990-08-18  
   last obs. used      2019-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46465  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:02:04  

Additional Information
 Jupiter MOID = 2.50252 au 
 T_jup = 3.218 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.075463150638512E-14 -5.723129410731291E-14 4.278780216054222E-12 2.190480326525407E-14 1.748069998886483E-12 -4.661950288863626E-13
q -5.723129410731291E-14 1.57973399278043E-13 -1.271445223174234E-11 -5.779902388787275E-14 -5.205191184019496E-12 1.281448892907128E-12
tp 4.278780216054222E-12 -1.271445223174234E-11 1.497050930267917E-8 6.050953380467126E-11 6.248060032319248E-9 7.24227341942753E-11
node 2.190480326525407E-14 -5.779902388787275E-14 6.050953380467126E-11 2.623145248750041E-10 -2.112272991943745E-10 3.002857852819036E-11
peri 1.748069998886483E-12 -5.205191184019496E-12 6.248060032319248E-9 -2.112272991943745E-10 2.850741207883965E-9 2.844056222564667E-12
i -4.661950288863626E-13 1.281448892907128E-12 7.24227341942753E-11 3.002857852819036E-11 2.844056222564667E-12 7.664934448392401E-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 15.7   n/a MPO377641  
diameter diameter 2.656 km 0.734 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 2.01 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Behrend, R. (2015) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.058   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

434279 (2003 XO15)          Discovered 2003-Dec-01 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2003 XO15 = 2007 VS93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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