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115606 (2003 UJ101)
Classification: Main-belt Asteroid          SPK-ID: 2115606
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1176175519388815 3.5586e-08  
a 2.288217325184394 8.6727e-09 au
q 2.01908280509207 7.968e-08 au
i 4.3222049386531 2.989e-06 deg
node 95.21293070768445 5.2204e-05 deg
peri 77.34449124173761 5.4317e-05 deg
M 209.9377057981165 1.6071e-05 deg
tp 2459727.503394048438
(2022-May-28.00339405)
5.808e-05 TDB
period 1264.283095673586
3.46
7.1877e-06
1.968e-08
d
yr
n .2847463524838151 1.6188e-09 deg/d
Q 2.557351845276719 9.6927e-09 au
  Orbit Determination Parameters
   # obs. used (total)      906  
   data-arc span      8247 days (22.58 yr)  
   first obs. used      1998-04-19  
   last obs. used      2020-11-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53484  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:44:20  

Additional Information
 Earth MOID = 1.02934 au 
 Jupiter MOID = 2.41203 au 
 T_jup = 3.587 
[ 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 16.17   n/a E2021B55  
diameter diameter 2.729 km 0.392 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.094   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

115606 (2003 UJ101)          Discovered 2003-Oct-20 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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