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JPL Small-Body Database Browser
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461336 (2015 XM313)
Classification: Main-belt Asteroid          SPK-ID: 2461336
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1077372129584994 6.302e-08  
a 3.033242537290741 4.9779e-08 au
q 2.70644944009587 2.1376e-07 au
i 5.387392787353793 7.2914e-06 deg
node 244.0426806995721 8.8783e-05 deg
peri 126.4360350311582 0.00010127 deg
M 285.9271570251998 4.8301e-05 deg
tp 2458997.522981379684
(2020-May-28.02298138)
0.00026274 TDB
period 1929.563758546584
5.28
4.75e-05
1.3e-07
d
yr
n .1865706683209912 4.5928e-09 deg/d
Q 3.360035634485613 5.5142e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      7173 days (19.64 yr)  
   first obs. used      1999-12-08  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64352  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:01:06  

Additional Information
 Earth MOID = 1.71011 au 
 Jupiter MOID = 2.13363 au 
 T_jup = 3.227 
[ 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 16.2   n/a MPO450484  

461336 (2015 XM313)          Discovered 1999-Dec-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-02-25

Alternate Designations
 2015 XM313 = 1999 XR150 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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