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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2977444453931139 4.1782e-08  
a 2.614998896065008 1.3069e-08 au
q 1.836397500052527 1.1315e-07 au
i 11.60024845034611 4.0712e-06 deg
node 41.77664941350046 2.1757e-05 deg
peri 331.1622150410094 2.2586e-05 deg
M 16.90102699221264 7.2843e-06 deg
tp 2458527.986931014381
(2019-Feb-13.48693101)
3.093e-05 TDB
period 1544.563229610303
4.23
1.1579e-05
3.17e-08
d
yr
n .2330755990422153 1.7472e-09 deg/d
Q 3.393600292077489 1.696e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1769  
   data-arc span      17162 days (46.99 yr)  
   first obs. used      1972-12-02  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49575  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 21:49:28  

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1903-Feb-14 10:35 00:01 Psych 0.0113326180203674 0.011327945374605 0.0113372946569031 3.78983469108094 3.78983440937069 2416159.940649888 1.42713129141663 411.582708918806 37.1397773493221 55.8847129832015 37821.5131383557 T 31 CATAB v2.0f-lin.ifort 2019-Dec-03 21:49:45 2019-Dec-03 21:49
1908-Feb-07 16:12 < 00:01 Amphi 0.0086958065279788 0.00869418959337142 0.00869743041468952 5.40896760789193 5.4089674856701 2417979.175112526 0.909158440356104 491.451952438742 48.5131859111543 -82.4108839257625 26572.7271821549 T 31 CATAB v2.0f-lin.ifort 2019-Dec-03 21:49:45 2019-Dec-03 21:49

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