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JPL Small-Body Database Browser
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295904 (2008 WP92)
Classification: Jupiter Trojan          SPK-ID: 2295904
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03587235188347704 6.0496e-08  
a 5.366262939290598 2.6658e-07 au
q 5.173762466833104 4.4393e-07 au
i 4.63668727841934 7.1272e-06 deg
node 76.0803020112856 9.1387e-05 deg
peri 20.99945844593498 0.00018615 deg
M 264.9656819450378 0.00017264 deg
tp 2460199.127705122111
(2023-Sep-11.62770512)
0.0022396 TDB
period 4540.527913236589
12.43
0.00033834
9.263e-07
d
yr
n .07928593478095899 5.908e-09 deg/d
Q 5.558763411748092 2.7614e-07 au
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      6403 days (17.53 yr)  
   first obs. used      2002-03-16  
   last obs. used      2019-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55607  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:03:49  

Additional Information
 Earth MOID = 4.19107 au 
 Jupiter MOID = .10705 au 
 T_jup = 2.993 
[ 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 12.8   n/a MPO455187  

295904 (2008 WP92)          Discovered 2008-Nov-25 by Kugel, F. at Chante-Perdrix
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 WP92 = 2006 PE24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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