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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1534169180047368 4.8579e-08  
a 2.544989686410883 1.5552e-08 AU
q 2.154545212367884 1.2535e-07 AU
i 15.44051406717403 6.0669e-06 deg
node 143.7543719703254 1.7188e-05 deg
peri 241.0105584611228 2.6292e-05 deg
M 160.5464196967832 2.2679e-05 deg
tp 2456339.158781728964
(2013-Feb-15.65878173)
9.0439e-05 JED
period 1482.953273123308
4.06
1.3593e-05
3.722e-08
d
yr
n .2427588289695666 2.2252e-09 deg/d
Q 2.935434160453882 1.7938e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1495  
   data-arc span      24247 days (66.38 yr)  
   first obs. used      1949-02-01  
   last obs. used      2015-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51521  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:52:58  

Additional Information
 Earth MOID = 1.19783 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

[ show close-approach data ]
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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