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JPL Small-Body Database Browser
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13862 (1999 XT160)
Classification: Jupiter Trojan          SPK-ID: 2013862
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08581027211937114 5.5713e-08  
a 5.281850239159088 1.2555e-07 au
q 4.828613232843082 3.6934e-07 au
i 8.395637612252134 6.2154e-06 deg
node 132.1383354802481 3.5229e-05 deg
peri 277.6455002547082 5.2083e-05 deg
M 260.9292933224716 4.1242e-05 deg
tp 2459820.669912156117
(2022-Aug-29.16991216)
0.00053024 TDB
period 4433.814828897725
12.14
0.00015809
4.328e-07
d
yr
n .08119418917850892 2.8951e-09 deg/d
Q 5.735087245475095 1.3633e-07 au
  Orbit Determination Parameters
   # obs. used (total)      858  
   data-arc span      15530 days (42.52 yr)  
   first obs. used      1977-02-19  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55993  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:16:14  

Additional Information
 Earth MOID = 3.85177 au 
 Jupiter MOID = .109801 au 
 T_jup = 2.971 
[ 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 11.6   n/a MPO416860  
diameter diameter 24.835 km 0.589 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
geometric albedo albedo 0.072   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

13862 (1999 XT160)          Discovered 1999-Dec-08 by LINEAR at Socorro
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 XT160 = 1977 DL6 = 1996 RD33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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