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JPL Small-Body Database Browser
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108077 (2001 FL170)
Classification: Main-belt Asteroid          SPK-ID: 2108077
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1376435429087544 3.271e-08  
a 2.533576694322638 1.3715e-08 au
q 2.18484622188502 8.3023e-08 au
i 16.56522692066273 8.1342e-06 deg
node 18.16482636236888 1.4092e-05 deg
peri 262.0885344366494 3.6971e-05 deg
M 204.4266030418832 3.3486e-05 deg
tp 2459637.049738277383
(2022-Feb-26.54973828)
0.00013836 TDB
period 1472.98902164842
4.03
1.1961e-05
3.275e-08
d
yr
n .2444010068704547 1.9845e-09 deg/d
Q 2.882307166760256 1.5603e-08 au
  Orbit Determination Parameters
   # obs. used (total)      531  
   data-arc span      7734 days (21.17 yr)  
   first obs. used      1998-09-26  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58949  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 08:58:20  

Additional Information
 Earth MOID = 1.24182 au 
 Jupiter MOID = 2.35349 au 
 T_jup = 3.379 
[ 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 15.7   n/a MPO459503  
diameter diameter 2.037 km 0.240 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.269   0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108077 (2001 FL170)          Discovered 2001-Mar-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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