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79376 (1997 FF)
Classification: Main-belt Asteroid          SPK-ID: 2079376
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .220230055627812 5.3798e-08  
a 2.295580133024758 1.2956e-08 au
q 1.790024392630615 1.2753e-07 au
i 24.77607931479093 6.8569e-06 deg
node 51.07753517358918 1.1506e-05 deg
peri 126.2875572081837 1.8452e-05 deg
M 257.6803375245061 1.827e-05 deg
tp 2459361.571916583658
(2021-May-27.07191658)
6.6656e-05 TDB
period 1270.390136414389
3.48
1.0755e-05
2.945e-08
d
yr
n .2833775150491025 2.3991e-09 deg/d
Q 2.8011358734189 1.581e-08 au
  Orbit Determination Parameters
   # obs. used (total)      727  
   data-arc span      8536 days (23.37 yr)  
   first obs. used      1997-03-18  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57368  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:34:52  

Additional Information
 Earth MOID = .860717 au 
 Jupiter MOID = 2.32623 au 
 T_jup = 3.443 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO395715  
diameter diameter 2.635 km 0.526 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.193   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79376 (1997 FF)          Discovered 1997-Mar-18 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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