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72147 (2000 YP90)
Classification: Main-belt Asteroid          SPK-ID: 2072147
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1731031089509136 3.803e-08  
a 2.346046439068446 1.0473e-08 au
q 1.939938506722478 8.7518e-08 au
i 4.542649602011032 3.7341e-06 deg
node 85.20727422030656 5.1469e-05 deg
peri 262.0574326724699 5.336e-05 deg
M 297.161444822299 1.8194e-05 deg
tp 2459429.601020580070
(2021-Aug-03.10102058)
6.7476e-05 TDB
period 1312.512153972833
3.59
8.7888e-06
2.406e-08
d
yr
n .2742831743769524 1.8367e-09 deg/d
Q 2.752154371414415 1.2286e-08 au
  Orbit Determination Parameters
   # obs. used (total)      761  
   data-arc span      9178 days (25.13 yr)  
   first obs. used      1995-04-26  
   last obs. used      2020-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56763  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:00:29  

Additional Information
 Earth MOID = .937613 au 
 Jupiter MOID = 2.66669 au 
 T_jup = 3.536 
[ 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 15.90   n/a E2021B10  
diameter diameter 1.820 km 0.523 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.194   0.130 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72147 (2000 YP90)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20031109/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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