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JPL Small-Body Database Browser
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48432 (1989 TM6)
Classification: Main-belt Asteroid          SPK-ID: 2048432
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07044532783146901 5.1033e-08  
a 2.675733547356821 1.4789e-08 au
q 2.487240620423611 1.423e-07 au
i 4.349394089442212 4.4093e-06 deg
node 113.3573380229635 5.9803e-05 deg
peri 234.474959359142 6.7029e-05 deg
M 24.75607294897889 3.0195e-05 deg
tp 2458890.563482530740
(2020-Feb-11.06348253)
0.00013402 TDB
period 1598.684345877489
4.38
1.3254e-05
3.629e-08
d
yr
n .2251851661200839 1.8669e-09 deg/d
Q 2.864226474290032 1.5831e-08 au
  Orbit Determination Parameters
   # obs. used (total)      804  
   data-arc span      10979 days (30.06 yr)  
   first obs. used      1989-10-03  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59409  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:06:39  

Additional Information
 Earth MOID = 1.48295 au 
 Jupiter MOID = 2.42622 au 
 T_jup = 3.371 
[ 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 15.1   n/a MPO347857  

48432 (1989 TM6)          Discovered 1989-Oct-07 by Elst, E. W. at La Silla
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ 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
1949-Nov-24 10:03 00:03 Amphi 0.0494674990607458 0.0494611679299907 0.0494738321175645 3.33289526160774 3.33289522673939 2433244.918969497 3.40537090135478 582.104241046466 33.3395720800548 57.3189603576468 186812.596887162 T 21 CATAB v2.0f-lin.ifort 2020-Feb-23 09:06:53 2020-Feb-23 09:06
2050-Jan-05 17:16 00:02 Iris 0.0495646000133081 0.0495600813037861 0.0495691196163774 4.23546975348711 4.23546972610292 2469812.219757347 2.15483114579801 406.03080687074 42.6279778853319 56.7838803492568 145792.083942652 T 21 CATAB v2.0f-lin.ifort 2020-Feb-23 09:06:53 2020-Feb-23 09:06

Alternate Designations
 1989 TM6 = 2000 CD117 = 2001 KZ8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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