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469286 (1995 UY43)
Classification: Main-belt Asteroid          SPK-ID: 2469286
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1861472995774806 6.4609e-08  
a 2.337789013095754 9.2021e-09 au
q 1.902615901326076 1.5049e-07 au
i 2.636112553148569 6.3933e-06 deg
node 149.6488016321202 0.00015368 deg
peri 233.7982721945928 0.00015491 deg
M 330.7685038209048 1.8381e-05 deg
tp 2459106.511978726454
(2020-Sep-14.01197873)
6.6849e-05 TDB
period 1305.588742625378
3.57
7.7087e-06
2.111e-08
d
yr
n .2757376716316383 1.6281e-09 deg/d
Q 2.772962124865432 1.0915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      9142 days (25.03 yr)  
   first obs. used      1995-10-18  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54928  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 04:21:22  

Additional Information
 Earth MOID = .907355 au 
 Jupiter MOID = 2.68193 au 
 T_jup = 3.542 
[ 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 18.0   n/a MPO440883  

469286 (1995 UY43)          Discovered 1995-Oct-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 1995 UY43 = 2002 SF9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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