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102569 (1999 UQ35)
Classification: Main-belt Asteroid          SPK-ID: 2102569
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06213212286389995 3.1954e-08  
a 2.406032526128489 1.3121e-08 au
q 2.256540617600534 7.3505e-08 au
i 3.654110470751464 4.4194e-06 deg
node 231.8561849887495 5.5447e-05 deg
peri 257.9849930420209 6.8215e-05 deg
M 104.6448639768732 4.1014e-05 deg
tp 2458604.252910717538
(2019-Apr-30.75291072)
0.00015415 TDB
period 1363.17203463719
3.73
1.1151e-05
3.053e-08
d
yr
n .2640899247143186 2.1602e-09 deg/d
Q 2.555524434656444 1.3936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      478  
   data-arc span      9087 days (24.88 yr)  
   first obs. used      1995-08-28  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56234  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:53:59  

Additional Information
 Earth MOID = 1.27468 au 
 Jupiter MOID = 2.47088 au 
 T_jup = 3.517 
[ 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 16.65   n/a E2021B55  

102569 (1999 UQ35)          Discovered 1999-Oct-30 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 UQ35 = 1997 EY42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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