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65811 (1996 RW30)
Classification: Jupiter Trojan          SPK-ID: 2065811
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01450075941082704 5.1559e-08  
a 5.15532811583416 1.6019e-07 au
q 5.080571943142576 3.5009e-07 au
i 4.821907114045404 5.3805e-06 deg
node 233.111826409649 8.2202e-05 deg
peri 218.9975983708376 0.00031282 deg
M 269.7247227600556 0.00030627 deg
tp 2460072.634384016940
(2023-May-08.13438402)
0.0036703 TDB
period 4275.460458794552
11.71
0.00019928
5.456e-07
d
yr
n .08420145700552227 3.9245e-09 deg/d
Q 5.230084288525743 1.6251e-07 au
  Orbit Determination Parameters
   # obs. used (total)      436  
   data-arc span      8420 days (23.05 yr)  
   first obs. used      1996-09-13  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59603  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:40:18  

Additional Information
 Earth MOID = 4.09854 au 
 Jupiter MOID = .0477921 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 12.6   n/a MPO432210  
diameter diameter 12.888 km 0.974 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.097   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

65811 (1996 RW30)          Discovered 1996-Sep-13 by Uppsala-DLR Trojan Survey at La Silla
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 RW30 = 2003 FY5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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