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213065 (1999 RT127)
Classification: Main-belt Asteroid          SPK-ID: 2213065
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 .2283917827877022 4.8849e-08  
a 2.355477081901262 1.1263e-08 au
q 1.817505471850259 1.199e-07 au
i 3.716757943124951 5.1792e-06 deg
node 195.6525563349945 5.737e-05 deg
peri 143.1744438710839 5.81e-05 deg
M 316.8836494797554 1.0282e-05 deg
tp 2459358.645283669924
(2021-May-24.14528367)
3.8347e-05 TDB
period 1320.43416092095
3.62
9.4706e-06
2.593e-08
d
yr
n .2726375995520401 1.9555e-09 deg/d
Q 2.893448691952266 1.3835e-08 au
  Orbit Determination Parameters
   # obs. used (total)      394  
   data-arc span      10071 days (27.57 yr)  
   first obs. used      1992-10-20  
   last obs. used      2020-05-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59911  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:12  

Additional Information
 Earth MOID = .808619 au 
 Jupiter MOID = 2.51415 au 
 T_jup = 3.516 
[ 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 16.94   n/a E2021B55  

213065 (1999 RT127)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 1999 RT127 = 2003 UX234 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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