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90409 (2003 YT80)
Classification: Main-belt Asteroid          SPK-ID: 2090409
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1478579946755724 3.7901e-08  
a 3.129279886392743 1.7081e-08 au
q 2.666590837612109 1.213e-07 au
i 3.700513698513235 3.8084e-06 deg
node 49.86252987010673 6.1972e-05 deg
peri 135.1998512885705 6.3812e-05 deg
M 5.172525213504276 1.35e-05 deg
tp 2459367.448727808630
(2021-Jun-01.94872781)
7.579e-05 TDB
period 2021.924989672058
5.54
1.6555e-05
4.533e-08
d
yr
n .1780481480959338 1.4578e-09 deg/d
Q 3.591968935173377 1.9606e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1046  
   data-arc span      8116 days (22.22 yr)  
   first obs. used      1999-03-19  
   last obs. used      2021-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49667  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:38:07  

Additional Information
 Earth MOID = 1.67069 au 
 Jupiter MOID = 1.36509 au 
 T_jup = 3.194 
[ 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 14.81   n/a MPO637231  
diameter diameter 5.755 km 0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

90409 (2003 YT80)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2003 YT80 = 1999 FG63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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