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(2003 RW11)
Classification: Apollo [NEO]          SPK-ID: 3160724
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8229987576145323 1.294e-07  
a 2.637557014847506 6.4036e-08 au
q .4668508684905139 3.5238e-07 au
i 10.35720249292669 7.7883e-06 deg
node 170.8267816426318 4.1193e-05 deg
peri 53.49331969875163 4.4599e-05 deg
M 347.1363024772328 1.3374e-05 deg
tp 2459056.406786531147
(2020-Jul-25.90678653)
6.0023e-05 TDB
period 1564.592382212938
4.28
5.6979e-05
1.56e-07
d
yr
n .2300918783017599 8.3794e-09 deg/d
Q 4.808263161204498 1.1674e-07 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      4758 days (13.03 yr)  
   first obs. used      2003-09-15  
   last obs. used      2016-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6267  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:13:52  

Additional Information
 Earth MOID = .0773715 au 
 Jupiter MOID = .612248 au 
 T_jup = 2.768 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455467.5 (2010-Sep-28.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8230983939286878 1.3013e-07  
q .466345912552639 3.5457e-07 au
tp 2455927.890696130858
(2012-Jan-01.39069613)
6.0904e-05 TDB
node 170.9572662598189 4.1104e-05 deg
peri 53.33427178978049 4.4367e-05 deg
i 10.37644426193625 7.8068e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      4758 days (13.03 yr)  
   first obs. used      2003-09-15  
   last obs. used      2016-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6267  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:13:52  

Additional Information
 Jupiter MOID = .612248 au 
 T_jup = 2.768 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.69342381810559E-14 -4.613946924307406E-14 7.422023666368819E-12 9.805908546059992E-13 2.403631464716609E-12 1.600410510422516E-13
q -4.613946924307406E-14 1.257189643818834E-13 -2.02380334252551E-11 -2.674576774008517E-12 -6.556235554879593E-12 -4.339267808855469E-13
tp 7.422023666368819E-12 -2.02380334252551E-11 3.709267449083088E-9 4.587673994630532E-10 1.145130402391897E-9 1.00493105104049E-10
node 9.805908546059992E-13 -2.674576774008517E-12 4.587673994630532E-10 1.689579652012833E-9 -1.457174816618442E-9 -8.194033145486789E-11
peri 2.403631464716609E-12 -6.556235554879593E-12 1.145130402391897E-9 -1.457174816618442E-9 1.96841997700273E-9 1.159363272069734E-10
i 1.600410510422516E-13 -4.339267808855469E-13 1.00493105104049E-10 -8.194033145486789E-11 1.159363272069734E-10 6.094620640981698E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.7   n/a MPO373443  
diameter diameter 1.507 km 0.691 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.026   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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