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58473 (1996 RN7)
Classification: Jupiter Trojan          SPK-ID: 2058473
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 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04584719111331463 5.9682e-08  
a 5.21756795417082 1.0878e-07 au
q 4.978357119029244 2.9884e-07 au
i 5.088191715934118 6.7889e-06 deg
node 175.1505077240972 4.528e-05 deg
peri 15.08372886179946 7.1059e-05 deg
M 181.8863164739309 5.761e-05 deg
tp 2461354.250456412091
(2026-Nov-09.75045641)
0.00073627 TDB
period 4353.119586092166
11.92
0.00013614
3.727e-07
d
yr
n .08269931318913643 2.5863e-09 deg/d
Q 5.456778789312396 1.1377e-07 au
  Orbit Determination Parameters
   # obs. used (total)      506  
   data-arc span      10470 days (28.67 yr)  
   first obs. used      1992-05-08  
   last obs. used      2021-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56407  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 05:43:31  

Additional Information
 Earth MOID = 3.97835 au 
 Jupiter MOID = .442141 au 
 T_jup = 2.990 
[ 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 12.98   n/a E2021B10  

58473 (1996 RN7)          Discovered 1996-Sep-05 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 RN7 = 2002 EN44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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