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5977 (1992 TH1)
Classification: Main-belt Asteroid          SPK-ID: 2005977
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1534425056624514 4.8622e-08  
a 2.545114756651276 1.5446e-08 au
q 2.154585971192224 1.2551e-07 au
i 15.4405499255263 6.058e-06 deg
node 143.7525743341237 1.7187e-05 deg
peri 240.9315846118676 2.6272e-05 deg
M 257.7527208047563 2.3137e-05 deg
tp 2457821.719763409462
(2017-Mar-09.21976341)
9.7483e-05 JED
period 1483.062591209375
4.06
1.3501e-05
3.696e-08
d
yr
n .2427409349638002 2.2097e-09 deg/d
Q 2.935643542110328 1.7816e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1497  
   data-arc span      24284 days (66.49 yr)  
   first obs. used      1949-02-01  
   last obs. used      2015-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5163  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Oct-05 13:29:04  

Additional Information
 Earth MOID = 1.19605 au 
 Jupiter MOID = 2.61205 au 
 T_jup = 3.377 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.8 mag n/a MPO279577  

5977 (1992 TH1)          Discovered 1992-Oct-01 by Holt, H. E. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1992 TH1 = 1949 CD = 1953 AM = 1955 OD = 1959 NO = 1982 DP4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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