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101992 (1999 RT67)
Classification: Main-belt Asteroid          SPK-ID: 2101992
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1462732149820946 6.2565e-08  
a 3.197199786352771 3.2853e-08 au
q 2.729535094662885 2.0764e-07 au
i 20.91003152185253 1.1506e-05 deg
node 330.91646674949 1.473e-05 deg
peri 64.32104030710096 4.1879e-05 deg
M 187.1694996700238 4.0088e-05 deg
tp 2460002.969056974922
(2023-Feb-27.46905698)
0.00024112 TDB
period 2088.108637202032
5.72
3.2185e-05
8.812e-08
d
yr
n .1724048229992397 2.6573e-09 deg/d
Q 3.664864478042657 3.7658e-08 au
  Orbit Determination Parameters
   # obs. used (total)      408  
   data-arc span      7588 days (20.77 yr)  
   first obs. used      1999-08-08  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63471  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:57:18  

Additional Information
 Earth MOID = 1.8005 au 
 Jupiter MOID = 2.02796 au 
 T_jup = 3.076 
[ 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 14.5   n/a MPO469027  
diameter diameter 6.690 km 0.262 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101992 (1999 RT67)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 RT67 = 2000 YS 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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