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4828 Misenus (1988 RV)
Classification: Jupiter Trojan          SPK-ID: 2004828
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0416355646010504 4.4375e-08  
a 5.164938770238905 7.9492e-08 au
q 4.949893628410153 2.0156e-07 au
i 14.90200885947314 5.8233e-06 deg
node 352.9867028333036 1.6237e-05 deg
peri 130.4714563980242 7.8948e-05 deg
M 101.8879012011628 7.5465e-05 deg
tp 2457787.065584070458
(2017-Feb-02.56558407)
0.00089748 TDB
period 4287.421613211616
11.74
9.8979e-05
2.71e-07
d
yr
n .08396654970686021 1.9384e-09 deg/d
Q 5.379983912067657 8.2801e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2108  
   data-arc span      11628 days (31.84 yr)  
   first obs. used      1988-08-16  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42241  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 16:13:51  

Additional Information
 Earth MOID = 3.98319 au 
 Jupiter MOID = .337053 au 
 T_jup = 2.931 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457142.5 (2015-Apr-30.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04317926058206963 4.4145e-08  
q 4.945908413936506 2.0091e-07 au
tp 2457767.300901141429
(2017-Jan-13.80090114)
0.00086774 TDB
node 352.9914570158844 1.6234e-05 deg
peri 128.5596703215563 7.6366e-05 deg
i 14.90106254755758 5.823e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2108  
   data-arc span      11628 days (31.84 yr)  
   first obs. used      1988-08-16  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42241  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 16:13:51  

Additional Information
 Jupiter MOID = .337053 au 
 T_jup = 2.931 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.94874622285851E-15 -8.360917276661415E-15 6.420859994010628E-12 -9.323657266952455E-16 4.823822024479384E-13 -6.376989814847494E-16
q -8.360917276661415E-15 4.036617345557624E-14 -3.042942292970482E-11 8.838272603176271E-15 -2.389234666293663E-12 5.622182342236639E-15
tp 6.420859994010628E-12 -3.042942292970482E-11 7.52968067923288E-7 2.363634692293179E-11 6.476729422083308E-8 -9.986750914665651E-12
node -9.323657266952455E-16 8.838272603176271E-15 2.363634692293179E-11 2.635343385032805E-10 -2.52427329542797E-10 1.920188830922808E-11
peri 4.823822024479384E-13 -2.389234666293663E-12 6.476729422083308E-8 -2.52427329542797E-10 5.831750277699557E-9 -1.943319265944252E-11
i -6.376989814847494E-16 5.622182342236639E-15 -9.986750914665651E-12 1.920188830922808E-11 -1.943319265944252E-11 3.390752590086925E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 10.4   n/a MPO279565  
diameter diameter 45.954 km 0.337 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
rotation period rot_per 12.873 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Mottola, S.; Di Martino, M.; Erikson, A.; Gonano-Beurer, M.; et al. (2011) Astron. J. 141, A170.]
geometric albedo albedo 0.063   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

4828 Misenus (1988 RV)          Discovered 1988-Sep-11 by Shoemaker, C. S. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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