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79353 Andrewalday (1997 AF16)
Classification: Main-belt Asteroid          SPK-ID: 2079353
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0652941804350281 5.9904e-08  
a 2.288909081160603 2.0915e-08 AU
q 2.139456638615928 1.3956e-07 AU
i 6.42962900977167 1.1179e-05 deg
node 324.7238157320307 5.6275e-05 deg
peri 267.54132724321 0.00010701 deg
M 324.0995748789401 9.1398e-05 deg
tp 2457126.635789772040
(2015-Apr-14.13578977)
0.0003212 JED
period 1264.856451276304
3.46
1.7336e-05
4.746e-08
d
yr
n .2846172778236945 3.901e-09 deg/d
Q 2.438361523705277 2.228e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      354  
   data-arc span      6694 days (18.33 yr)  
   first obs. used      1997-01-13  
   last obs. used      2015-05-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61775  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 18:45:15  

Additional Information
 Earth MOID = 1.14184 AU 
 T_jup = 3.589 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0 mag n/a MPO247909  

79353 Andrewalday           Discovered 1997 Jan. 13 by the Near-Earth Asteroid Tracking (NEAT) project on Haleakala.
Andrew Alday is a key member of the Air Force Maui Optical and Supercomputing (AMOS) team, which supports a number of minor planet programs.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050919/MPCPages.arcLast Updated: 2005-09-26

Alternate Designations
 1997 AF16 = 2002 TT132 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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