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JPL Small-Body Database Browser
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39251 (2000 YL97)
Classification: Main-belt Asteroid          SPK-ID: 2039251
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07575755385964401 4.7147e-08  
a 2.972911325937428 2.0831e-08 au
q 2.747690836042778 1.3818e-07 au
i 11.75645909000174 5.5789e-06 deg
node 126.0621781020152 3.6842e-05 deg
peri 129.3921460456301 6.4633e-05 deg
M 76.02955173795286 5.4001e-05 deg
tp 2458205.086685120649
(2018-Mar-27.58668512)
0.00027996 TDB
period 1872.282423118744
5.13
1.9678e-05
5.388e-08
d
yr
n .1922786837897736 2.0209e-09 deg/d
Q 3.198131815832079 2.2409e-08 au
  Orbit Determination Parameters
   # obs. used (total)      717  
   data-arc span      9092 days (24.89 yr)  
   first obs. used      1994-12-09  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59158  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:47:51  

Additional Information
 Earth MOID = 1.74849 au 
 Jupiter MOID = 1.9649 au 
 T_jup = 3.226 
[ 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 14.3   n/a MPO395373  
diameter diameter 4.456 km 1.515 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.107   0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39251 (2000 YL97)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

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