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58665 (1997 YO1)
Classification: Main-belt Asteroid          SPK-ID: 2058665
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2507168256953281 4.6115e-08  
a 2.737715081822233 1.4536e-08 au
q 2.051323846849538 1.2892e-07 au
i 8.160997393213316 7.287e-06 deg
node 152.0897426881735 3.5682e-05 deg
peri 262.6611371859223 3.85e-05 deg
M 12.28808485546627 1.4496e-05 deg
tp 2458944.024185832964
(2020-Apr-04.52418583)
6.6443e-05 TDB
period 1654.553442564227
4.53
1.3178e-05
3.608e-08
d
yr
n .2175813671162365 1.7329e-09 deg/d
Q 3.424106316794929 1.8181e-08 au
  Orbit Determination Parameters
   # obs. used (total)      397  
   data-arc span      9300 days (25.46 yr)  
   first obs. used      1995-05-31  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60928  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:40:37  

Additional Information
 Earth MOID = 1.08151 au 
 Jupiter MOID = 2.02489 au 
 T_jup = 3.291 
[ 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 15.8   n/a MPO452965  
diameter diameter 4.168 km 0.480 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58665 (1997 YO1)          Discovered 1997-Dec-19 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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