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90150 (2002 YP17)
Classification: Main-belt Asteroid          SPK-ID: 2090150
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1662865802499971 3.9626e-08  
a 2.589137787579433 1.2444e-08 au
q 2.158598919086805 1.0138e-07 au
i 2.980376301879763 4.0378e-06 deg
node 93.84589539115458 0.00010565 deg
peri 17.30891245012107 0.00010779 deg
M 47.69215488831052 1.8376e-05 deg
tp 2458798.906921692209
(2019-Nov-11.40692169)
7.7956e-05 TDB
period 1521.707466579427
4.17
1.097e-05
3.003e-08
d
yr
n .2365763511755822 1.7056e-09 deg/d
Q 3.01967665607206 1.4513e-08 au
  Orbit Determination Parameters
   # obs. used (total)      771  
   data-arc span      7825 days (21.42 yr)  
   first obs. used      1998-11-18  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55682  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 16:28:48  

Additional Information
 Earth MOID = 1.17547 au 
 Jupiter MOID = 2.09336 au 
 T_jup = 3.399 
[ 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 MPO453339  
diameter diameter 3.677 km 0.816 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

90150 (2002 YP17)          Discovered 2002-Dec-31 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2002 YP17 = 1999 BA21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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