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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1462833761232677 6.1827e-08  
a 3.197388419147486 3.2508e-08 au
q 2.729663646417154 2.05e-07 au
i 20.91004215019068 1.1498e-05 deg
node 330.9146548729994 1.4046e-05 deg
peri 64.25066864801506 4.16e-05 deg
M 221.7431163745588 4.0323e-05 deg
tp 2460002.502618055927
(2023-Feb-27.00261806)
0.00024097 TDB
period 2088.29343558996
5.72
3.1847e-05
8.719e-08
d
yr
n .1723895664587468 2.629e-09 deg/d
Q 3.665113191877818 3.7263e-08 au
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      7588 days (20.77 yr)  
   first obs. used      1999-08-08  
   last obs. used      2020-05-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63019  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:39:47  

Additional Information
 Earth MOID = 1.7992 au 
 Jupiter MOID = 2.02791 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 14.46   n/a E2021B55  
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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