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59848 (1999 RT73)
Classification: Main-belt Asteroid          SPK-ID: 2059848
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1587436432434645 4.145e-08  
a 2.67365200802 2.1663e-08 au
q 2.249226747501701 1.0784e-07 au
i 7.316650038046776 5.8441e-06 deg
node 177.3129394389569 3.6267e-05 deg
peri 86.26846016440329 4.3822e-05 deg
M 242.9320138589748 3.0443e-05 deg
tp 2459119.767802091130
(2020-Sep-27.26780209)
0.00013934 TDB
period 1596.819206641302
4.37
1.9407e-05
5.313e-08
d
yr
n .2254481900660579 2.74e-09 deg/d
Q 3.0980772685383 2.5101e-08 au
  Orbit Determination Parameters
   # obs. used (total)      510  
   data-arc span      7631 days (20.89 yr)  
   first obs. used      1998-03-20  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63906  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:40:45  

Additional Information
 Earth MOID = 1.2481 au 
 Jupiter MOID = 2.01396 au 
 T_jup = 3.350 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO244675  
diameter diameter 3.716 km 0.938 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.097   0.096 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59848 (1999 RT73)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RT73 = 1998 FM69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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