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160528 (1996 RD32)
Classification: Jupiter Trojan          SPK-ID: 2160528
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09386057863438428 5.929e-08  
a 5.164996938116128 1.1427e-07 au
q 4.680207336859725 3.5741e-07 au
i 4.063205147196068 4.6572e-06 deg
node 60.48459940772543 8.4423e-05 deg
peri 300.8977855695587 8.9207e-05 deg
M 15.11135105105274 2.5255e-05 deg
tp 2459020.528256703893
(2020-Jun-20.02825670)
0.00030377 TDB
period 4287.494041248207
11.74
0.00014228
3.895e-07
d
yr
n .08396513127169131 2.7865e-09 deg/d
Q 5.649786539372531 1.25e-07 au
  Orbit Determination Parameters
   # obs. used (total)      756  
   data-arc span      8916 days (24.41 yr)  
   first obs. used      1996-09-14  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52759  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:43  

Additional Information
 Earth MOID = 3.6782 au 
 Jupiter MOID = .0551013 au 
 T_jup = 2.986 
[ 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 12.56   n/a E2021B55  
diameter diameter 13.901 km 1.244 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.110   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

160528 (1996 RD32)          Discovered 1996-Sep-14 by Uppsala-DLR Trojan Survey at La Silla
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 1996 RD32 = 2002 CY215 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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