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101372 (1998 UD6)
Classification: Main-belt Asteroid          SPK-ID: 2101372
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07530195146157012 3.8867e-08  
a 2.65347659657886 1.5312e-08 au
q 2.453664630698866 1.0097e-07 au
i 5.406471308246057 4.1823e-06 deg
node 85.61442951360577 5.6307e-05 deg
peri 183.7067185456613 6.7302e-05 deg
M 115.1687004872641 3.6175e-05 deg
tp 2458495.428009328272
(2019-Jan-11.92800933)
0.00015878 TDB
period 1578.778920596827
4.32
1.3665e-05
3.741e-08
d
yr
n .2280243264610531 1.9737e-09 deg/d
Q 2.853288562458853 1.6465e-08 au
  Orbit Determination Parameters
   # obs. used (total)      623  
   data-arc span      8039 days (22.01 yr)  
   first obs. used      1998-10-22  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59829  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:00:58  

Additional Information
 Earth MOID = 1.43759 au 
 Jupiter MOID = 2.20307 au 
 T_jup = 3.379 
[ 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 15.4   n/a MPO432541  

101372 (1998 UD6)          Discovered 1998-Oct-22 by ODAS at Caussols
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 UD6 = 2001 KY7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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