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277967 (2006 ST366)
Classification: Main-belt Asteroid          SPK-ID: 2277967
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07639285854826608 7.8275e-08  
a 2.46377506734151 1.9631e-08 au
q 2.275560247127346 2.0141e-07 au
i 5.829519339400829 5.1136e-06 deg
node 273.8609301390688 6.3022e-05 deg
peri 331.5860449364227 0.0001157 deg
M 303.9916381620056 0.00010319 deg
tp 2459220.260877454296
(2021-Jan-05.76087745)
0.00040554 TDB
period 1412.537579877548
3.87
1.6882e-05
4.622e-08
d
yr
n .2548604760173588 3.046e-09 deg/d
Q 2.651989887555675 2.1131e-08 au
  Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      8409 days (23.02 yr)  
   first obs. used      1997-04-10  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55609  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:30:26  

Additional Information
 Earth MOID = 1.26361 au 
 Jupiter MOID = 2.37652 au 
 T_jup = 3.477 
[ 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 16.4   n/a MPO460185  

277967 (2006 ST366)          Discovered 2006-Sep-16 by CSS at Catalina
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2006 ST366 = 1998 QL62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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