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15098 (2000 AY2)
Classification: Main-belt Asteroid          SPK-ID: 2015098
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1583010109430612 4.3662e-08  
a 2.462678183802028 8.3951e-09 au
q 2.072833737678745 1.0689e-07 au
i 3.074216618414704 2.8016e-06 deg
node 105.0781777303944 9.7348e-05 deg
peri 322.3950060732427 9.8638e-05 deg
M 134.1463580457196 1.5451e-05 deg
tp 2458474.499318036029
(2018-Dec-21.99931804)
6.0626e-05 TDB
period 1411.594382923852
3.86
7.218e-06
1.976e-08
d
yr
n .2550307682964335 1.3041e-09 deg/d
Q 2.852522629925311 9.724e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1633  
   data-arc span      24696 days (67.61 yr)  
   first obs. used      1952-09-15  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53444  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:07:40  

Additional Information
 Earth MOID = 1.08787 au 
 Jupiter MOID = 2.43237 au 
 T_jup = 3.469 
[ 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 14.9   n/a MPO324448  
diameter diameter 2.427 km 0.432 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.395   0.173 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15098 (2000 AY2)          Discovered 2000-Jan-01 by Forti, G., Boattini, A. at San Marcello
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AY2 = 1977 DJ7 = 1997 GY40 = 1997 HO12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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