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59163 (1998 YX11)
Classification: Main-belt Asteroid          SPK-ID: 2059163
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1435717477637749 3.8313e-08  
a 2.325987006029969 8.4157e-09 au
q 1.992040986298416 9.1248e-08 au
i 5.019286567704973 3.6023e-06 deg
node 96.95173423671393 4.9102e-05 deg
peri 46.4178106311103 5.1181e-05 deg
M 344.8246638812486 1.434e-05 deg
tp 2459055.119179464651
(2020-Jul-24.61917946)
5.1674e-05 TDB
period 1295.714602523877
3.55
7.032e-06
1.925e-08
d
yr
n .277838961835244 1.5079e-09 deg/d
Q 2.659933025761521 9.6239e-09 au
  Orbit Determination Parameters
   # obs. used (total)      730  
   data-arc span      10222 days (27.99 yr)  
   first obs. used      1992-01-30  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59432  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:43:33  

Additional Information
 Earth MOID = 1.00868 au 
 Jupiter MOID = 2.3585 au 
 T_jup = 3.555 
[ 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 16.0   n/a MPO502544  
diameter diameter 1.596 km 0.203 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.332   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59163 (1998 YX11)          Discovered 1998-Dec-26 by Kobayashi, T. at Oizumi
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 YX11 = 2001 SG54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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