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13299 (1998 RU15)
Classification: Main-belt Asteroid          SPK-ID: 2013299
[ 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 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1131760999757385 1.6951e-08  
a 2.299351989835448 6.4157e-09 au
q 2.039120299154419 3.8366e-08 au
i 5.055970436215158 8.1167e-07 deg
node 175.4968965363049 5.9206e-06 deg
peri 78.60311903919917 1.1586e-05 deg
M 243.1543430048036 9.1473e-06 deg
tp 2459613.848808052637
(2022-Feb-03.34880805)		 3.2875e-05 TDB
period 1273.522480215649
3.49		 5.3301e-06
1.459e-08		 d
yr
n .2826805224035308 1.1831e-09 deg/d
Q 2.559583680516478 7.1418e-09 au
   Orbit Determination Parameters
   # obs. used (total)      2304  
   data-arc span      13858 days (37.94 yr)  
   first obs. used      1983-04-05  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48218  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 23:52:07  

Additional Information
 Earth MOID = 1.03043 au 
 Jupiter MOID = 2.47414 au 
 T_jup = 3.579 
[ 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 14.23   n/a E2021B10  
diameter diameter 4.119 km 0.310 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.287   0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13299 (1998 RU15)          Discovered 1998-Sep-04 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 RU15 = 1983 GE 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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