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134534 (1999 RN69)
Classification: Main-belt Asteroid          SPK-ID: 2134534
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2091842638940809 4.454e-08  
a 2.343040371783953 9.6433e-09 au
q 1.852913196338213 1.0714e-07 au
i 6.898280671267132 4.3724e-06 deg
node 154.5064865707081 3.3939e-05 deg
peri 181.4371846295383 3.5802e-05 deg
M 285.5077400498807 1.0425e-05 deg
tp 2459271.567052797062
(2021-Feb-26.06705280)
3.7957e-05 TDB
period 1309.990314057937
3.59
8.0873e-06
2.214e-08
d
yr
n .2748111922177757 1.6966e-09 deg/d
Q 2.833167547229692 1.1661e-08 au
  Orbit Determination Parameters
   # obs. used (total)      525  
   data-arc span      7589 days (20.78 yr)  
   first obs. used      1999-09-07  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61344  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 02:28:31  

Additional Information
 Earth MOID = .843296 au 
 Jupiter MOID = 2.55184 au 
 T_jup = 3.524 
[ 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 16.4   n/a MPO436657  
diameter diameter 1.433 km 0.191 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.216   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134534 (1999 RN69)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 1999 RN69 = 1999 RD216 = 2002 JV18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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