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160527 (1996 RE31)
Classification: Jupiter Trojan          SPK-ID: 2160527
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09671789335930174 6.2945e-08  
a 5.237441018857653 1.4406e-07 au
q 4.730886756920146 4.3805e-07 au
i 6.708113705904852 7.7777e-06 deg
node 320.7645659449911 4.5348e-05 deg
peri 103.1991402221526 6.5609e-05 deg
M 306.109650358862 4.872e-05 deg
tp 2459855.868623545376
(2022-Oct-03.36862355)
0.00060654 TDB
period 4378.013986686645
11.99
0.00018063
4.945e-07
d
yr
n .08222906575784014 3.3927e-09 deg/d
Q 5.74399528079516 1.5799e-07 au
  Orbit Determination Parameters
   # obs. used (total)      591  
   data-arc span      8915 days (24.41 yr)  
   first obs. used      1996-09-13  
   last obs. used      2021-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54942  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:43  

Additional Information
 Earth MOID = 3.75184 au 
 Jupiter MOID = .268063 au 
 T_jup = 2.977 
[ 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 12.35   n/a E2021B55  

160527 (1996 RE31)          Discovered 1996-Sep-13 by Uppsala-DLR Trojan Survey at La Silla
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 1996 RE31 = 2000 AD94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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