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9137 Remo (2114 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2009137
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1546834568122212 3.2243e-08  
a 2.385480653012904 7.7803e-09 au
q 2.016486259446193 7.6639e-08 au
i 3.4821254624727 3.8239e-06 deg
node 182.8226743430725 5.6461e-05 deg
peri 306.7601355762871 5.7766e-05 deg
M 139.6003223309527 1.1452e-05 deg
tp 2458478.649390397081
(2018-Dec-26.14939040)
4.2797e-05 TDB
period 1345.74345044615
3.68
6.5838e-06
1.803e-08
d
yr
n .2675101260055551 1.3087e-09 deg/d
Q 2.754475046579616 8.9838e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1955  
   data-arc span      17163 days (46.99 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46123  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:15:52  

Additional Information
 Earth MOID = 1.03348 au 
 Jupiter MOID = 2.29905 au 
 T_jup = 3.517 
[ 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 14.2   n/a MPO473890  
diameter diameter 4.318 km 0.359 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.286   0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

9137 Remo (2114 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 19980808/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2114 T-2 = 1938 DS1 = 1975 EA5 = 1982 BC9 = 1986 ED2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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