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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1531457185908653 5.3604e-08  
a 2.545875548580538 1.6936e-08 AU
q 2.155985608250258 1.3589e-07 AU
i 15.43888454475467 7.6759e-06 deg
node 143.752007243999 1.7293e-05 deg
peri 241.1182230309305 2.9786e-05 deg
M 111.8949204572694 2.4604e-05 deg
tp 2456339.328932671847
(2013-Feb-15.82893267)
0.00010027 JED
period 1483.727621948089
4.06
1.4805e-05
4.053e-08
d
yr
n .2426321345472634 2.4211e-09 deg/d
Q 2.935765488910818 1.953e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1379  
   data-arc span      23856 days (65.31 yr)  
   first obs. used      1949-02-01  
   last obs. used      2014-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51915  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:13:21  

Additional Information
 Earth MOID = 1.19808 AU 
 T_jup = 3.376 
[ 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 (675)
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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