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186035 (2001 RX80)
Classification: Main-belt Asteroid          SPK-ID: 2186035
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2035118925947907 5.7543e-08  
a 2.616736414053381 1.0434e-08 au
q 2.084199434007671 1.4786e-07 au
i 8.034315743284756 5.3429e-06 deg
node 176.359721779191 3.3997e-05 deg
peri 197.0344702130057 3.5778e-05 deg
M 197.5556274191946 1.1822e-05 deg
tp 2459898.154763969146
(2022-Nov-14.65476397)
5.292e-05 TDB
period 1546.102896879109
4.23
9.2473e-06
2.532e-08
d
yr
n .2328434936165498 1.3926e-09 deg/d
Q 3.14927339409909 1.2557e-08 au
  Orbit Determination Parameters
   # obs. used (total)      491  
   data-arc span      7198 days (19.71 yr)  
   first obs. used      2000-07-04  
   last obs. used      2020-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5751  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:49:39  

Additional Information
 Earth MOID = 1.08432 au 
 Jupiter MOID = 2.3159 au 
 T_jup = 3.363 
[ 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 16.12   n/a E2021B55  
rotation period rot_per 21.4 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2019) Minor Planet Bull. 46, 46-51.]

186035 (2001 RX80)          Discovered 2001-Sep-13 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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