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54697 (2001 FA70)
Classification: Mars-crossing Asteroid          SPK-ID: 2054697
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 .3319441105999039 5.0157e-08  
a 2.382646687544291 9.4301e-09 au
q 1.591741151973594 1.2003e-07 au
i 13.09307932443018 3.9711e-06 deg
node 168.4551801418407 2.0979e-05 deg
peri 129.3265861232396 2.1649e-05 deg
M 9.651262809925528 5.8276e-06 deg
tp 2458964.486151011267
(2020-Apr-24.98615101)
2.1662e-05 TDB
period 1343.346035775794
3.68
7.9751e-06
2.183e-08
d
yr
n .2679875403749541 1.591e-09 deg/d
Q 3.173552223114987 1.256e-08 au
  Orbit Determination Parameters
   # obs. used (total)      958  
   data-arc span      8487 days (23.24 yr)  
   first obs. used      1997-03-15  
   last obs. used      2020-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55009  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 22:14:34  

Additional Information
 Earth MOID = .612839 au 
 Jupiter MOID = 2.21483 au 
 T_jup = 3.427 
[ 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 14.9   n/a MPO436166  
rotation period rot_per 3.05204 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2016) http://www.asu.cas.cz/~ppravec/neo.htm]

54697 (2001 FA70)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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