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14410 (1991 RR1)
Classification: Main-belt Asteroid          SPK-ID: 2014410
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1345249983031033 3.8358e-08  
a 3.05892255301557 1.9089e-08 au
q 2.647421001761826 1.1374e-07 au
i 9.476720163942176 4.7471e-06 deg
node 229.3279266238908 2.3186e-05 deg
peri 99.46434274063029 2.911e-05 deg
M 154.8995163493449 1.847e-05 deg
tp 2458159.688370177322
(2018-Feb-10.18837018)
9.853e-05 TDB
period 1954.119637491328
5.35
1.8291e-05
5.008e-08
d
yr
n .1842261820070357 1.7244e-09 deg/d
Q 3.470424104269313 2.1657e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1912  
   data-arc span      10652 days (29.16 yr)  
   first obs. used      1991-09-07  
   last obs. used      2020-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42615  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:56:34  

Additional Information
 Earth MOID = 1.65798 au 
 Jupiter MOID = 1.95188 au 
 T_jup = 3.200 
[ 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 12.7   n/a MPO502278  
diameter diameter 10.307 km 0.440 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 12.4272 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J. (2018) Astron. Astrophys. 620, A91.]
geometric albedo albedo 0.182   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14410 (1991 RR1)          Discovered 1991-Sep-07 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

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