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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1346725378971388 3.8162e-08  
a 3.058572108175144 1.8861e-08 au
q 2.646666440025795 1.1336e-07 au
i 9.476828422822546 4.6577e-06 deg
node 229.3162657488255 2.3165e-05 deg
peri 99.52293558366623 2.8928e-05 deg
M 191.6846742059639 1.8462e-05 deg
tp 2460113.977119660629
(2023-Jun-18.47711966)
0.000103 TDB
period 1953.783837131
5.35
1.8072e-05
4.948e-08
d
yr
n .1842578452939992 1.7044e-09 deg/d
Q 3.470477776324493 2.1401e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2000  
   data-arc span      10728 days (29.37 yr)  
   first obs. used      1991-09-07  
   last obs. used      2021-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42472  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:17:56  

Additional Information
 Earth MOID = 1.65538 au 
 Jupiter MOID = 1.95177 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 12.72   n/a E2021B10  
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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