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15097 (1999 XP38)
Classification: Main-belt Asteroid          SPK-ID: 2015097
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07854017151180402 3.7392e-08  
a 2.946786902937708 1.5909e-08 au
q 2.715345754172243 1.1403e-07 au
i 11.10208867589667 4.2719e-06 deg
node 99.82504758015541 1.9085e-05 deg
peri 118.3848526882816 3.3241e-05 deg
M 298.501381451328 2.7179e-05 deg
tp 2459316.134438738793
(2021-Apr-11.63443874)
0.0001401 TDB
period 1847.657730003094
5.06
1.4963e-05
4.097e-08
d
yr
n .1948412815610591 1.5779e-09 deg/d
Q 3.178228051703173 1.7159e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2179  
   data-arc span      15154 days (41.49 yr)  
   first obs. used      1978-12-22  
   last obs. used      2020-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44613  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:48:04  

Additional Information
 Earth MOID = 1.72672 au 
 Jupiter MOID = 1.89523 au 
 T_jup = 3.238 
[ 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 12.7   n/a MPO384885  
diameter diameter 10.276 km 0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.167   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15097 (1999 XP38)          Discovered 1999-Dec-08 by LINEAR at Socorro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XP38 = 1978 YF1 = 1985 DK1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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