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160103 (2000 RM104)
Classification: Main-belt Asteroid          SPK-ID: 2160103
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2579004911038605 6.5107e-08  
a 2.35125717473698 8.9654e-09 au
q 1.744866794660837 1.5269e-07 au
i 9.255353147996139 4.3149e-06 deg
node 266.9804342226849 3.6591e-05 deg
peri 88.5005919799699 3.7368e-05 deg
M 174.7358218642763 7.9743e-06 deg
tp 2458361.312793610649
(2018-Aug-30.81279361)
2.82e-05 TDB
period 1316.887355123434
3.61
7.532e-06
2.062e-08
d
yr
n .2733719012483469 1.5636e-09 deg/d
Q 2.957647554813123 1.1278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      7164 days (19.61 yr)  
   first obs. used      2000-09-06  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52483  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:30:27  

Additional Information
 Earth MOID = .770369 au 
 Jupiter MOID = 2.58809 au 
 T_jup = 3.495 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457495.5 (2016-Apr-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2581536244030972 6.5488e-08  
q 1.744551160848376 1.537e-07 au
tp 2457042.095940227181
(2015-Jan-19.59594023)
2.7313e-05 TDB
node 267.1772392192231 3.6637e-05 deg
peri 88.00702499321595 3.7396e-05 deg
i 9.24848344787296 4.3115e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      7164 days (19.61 yr)  
   first obs. used      2000-09-06  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52483  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:30:27  

Additional Information
 Jupiter MOID = 2.58809 au 
 T_jup = 3.495 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.288615180134142E-15 -1.00560931691111E-14 1.172503983266762E-13 -7.919325701171784E-14 -6.613069621157129E-14 -1.815733871680879E-14
q -1.00560931691111E-14 2.362357492226845E-14 -2.806271943418069E-13 1.898214740372528E-13 1.538546930112053E-13 4.279299847940612E-14
tp 1.172503983266762E-13 -2.806271943418069E-13 7.460005488003583E-10 -8.534036752537612E-12 2.409420050606546E-10 -1.489812845918428E-12
node -7.919325701171784E-14 1.898214740372528E-13 -8.534036752537612E-12 1.342297532119232E-9 -1.323543328762544E-9 -1.027324369081126E-11
peri -6.613069621157129E-14 1.538546930112053E-13 2.409420050606546E-10 -1.323543328762544E-9 1.3984471668127E-9 1.032204522568416E-11
i -1.815733871680879E-14 4.279299847940612E-14 -1.489812845918428E-12 -1.027324369081126E-11 1.032204522568416E-11 1.858934632776146E-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 15.9   n/a MPO469691  
diameter diameter 2.355 km 0.247 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.183   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160103 (2000 RM104)          Discovered 2000-Sep-06 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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