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48805 (1997 UY13)
Classification: Main-belt Asteroid          SPK-ID: 2048805
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0535025170727543 5.1458e-08  
a 3.006553711973343 2.1478e-08 au
q 2.845695520668337 1.5338e-07 au
i 5.382293208112863 4.2234e-06 deg
node 83.05774856590146 5.8062e-05 deg
peri 286.1469028462706 7.2073e-05 deg
M 153.0185418823835 4.2899e-05 deg
tp 2458191.136834224570
(2018-Mar-13.63683422)
0.00022678 TDB
period 1904.153157485416
5.21
2.0404e-05
5.586e-08
d
yr
n .1890604222589995 2.0259e-09 deg/d
Q 3.16741190327835 2.2627e-08 au
  Orbit Determination Parameters
   # obs. used (total)      832  
   data-arc span      8223 days (22.51 yr)  
   first obs. used      1997-10-23  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5711  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:48:30  

Additional Information
 Earth MOID = 1.85109 au 
 Jupiter MOID = 2.11927 au 
 T_jup = 3.242 
[ 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 14.7   n/a MPO337647  

48805 (1997 UY13)          Discovered 1997-Oct-23 by Spacewatch at Kitt Peak
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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