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JPL Small-Body Database Browser
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46357 (2001 TG77)
Classification: Main-belt Asteroid          SPK-ID: 2046357
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .148976384384529 6.7636e-08  
a 2.599390298197484 1.7756e-08 au
q 2.212142529967799 1.6981e-07 au
i 15.34045313764399 5.9886e-06 deg
node 58.33011354204007 1.9599e-05 deg
peri 294.68893338 3.2321e-05 deg
M 100.4200882854344 3.4045e-05 deg
tp 2458173.504040518878
(2018-Feb-24.00404052)
0.00014198 TDB
period 1530.754931984065
4.19
1.5685e-05
4.294e-08
d
yr
n .2351780761753884 2.4097e-09 deg/d
Q 2.986638066427168 2.0402e-08 au
  Orbit Determination Parameters
   # obs. used (total)      822  
   data-arc span      7766 days (21.26 yr)  
   first obs. used      1997-11-29  
   last obs. used      2019-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58323  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:37:17  

Additional Information
 Earth MOID = 1.25692 au 
 Jupiter MOID = 2.58954 au 
 T_jup = 3.350 
[ 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 14.5   n/a MPO266174  

46357 (2001 TG77)          Discovered 2001-Oct-13 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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