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7837 Mutsumi (1993 TX)
Classification: Main-belt Asteroid          SPK-ID: 2007837
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .297744446322713 4.4964e-08  
a 2.614998895774829 1.3889e-08 au
q 1.836397497417847 1.2242e-07 au
i 11.60024756695298 4.2422e-06 deg
node 41.77665253265014 2.2167e-05 deg
peri 331.162211921657 2.2976e-05 deg
M 16.90102713636477 7.4655e-06 deg
tp 2458527.986930407973
(2019-Feb-13.48693041)
3.1672e-05 TDB
period 1544.563229353208
4.23
1.2305e-05
3.369e-08
d
yr
n .233075599081011 1.8569e-09 deg/d
Q 3.393600294131811 1.8024e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1719  
   data-arc span      17132 days (46.90 yr)  
   first obs. used      1972-12-02  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50157  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:05:22  

Additional Information
 Earth MOID = .84643 au 
 Jupiter MOID = 2.0858 au 
 T_jup = 3.316 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.3   n/a MPO358707  
diameter diameter 10.922 km 0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

7837 Mutsumi (1993 TX)          Discovered 1993-Oct-11 by Abe, H., Miyasaka, S. at Yatsuka
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1993 TX = 1972 XU 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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