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134541 (1999 RD96)
Classification: Main-belt Asteroid          SPK-ID: 2134541
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 .0848167818333648 5.3785e-08  
a 2.368701038189786 1.3093e-08 au
q 2.167795439005178 1.293e-07 au
i 14.39969707537879 6.1557e-06 deg
node 11.87038664274414 1.636e-05 deg
peri 356.7705996110666 3.141e-05 deg
M 293.7178193458339 2.9718e-05 deg
tp 2459445.664785383212
(2021-Aug-19.16478538)
0.00011104 TDB
period 1331.569388135523
3.65
1.104e-05
3.023e-08
d
yr
n .2703576720880281 2.2416e-09 deg/d
Q 2.569606637374394 1.4204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      584  
   data-arc span      7571 days (20.73 yr)  
   first obs. used      1999-09-07  
   last obs. used      2020-05-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53868  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:08:50  

Additional Information
 Earth MOID = 1.16593 au 
 Jupiter MOID = 2.78647 au 
 T_jup = 3.499 
[ 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 15.79   n/a E2021B55  
diameter diameter 1.926 km 0.228 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.274   0.088 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134541 (1999 RD96)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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