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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1342680595170705 3.8714e-08  
a 3.058969212010949 1.9447e-08 au
q 2.648247351791777 1.1538e-07 au
i 9.478021615717328 5.061e-06 deg
node 229.3380411665325 2.3656e-05 deg
peri 99.40390736578443 3.0148e-05 deg
M 81.29443489548477 1.8956e-05 deg
tp 2458159.214760069697
(2018-Feb-09.71476007)
0.00010232 TDB
period 1954.164348139561
5.35
1.8635e-05
5.102e-08
d
yr
n .1842219669715772 1.7568e-09 deg/d
Q 3.469691072230121 2.2058e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1710  
   data-arc span      10279 days (28.14 yr)  
   first obs. used      1991-09-07  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44159  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:48:58  

Additional Information
 Earth MOID = 1.65792 au 
 Jupiter MOID = 1.95021 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 12.6   n/a MPO425949  
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. 2019-January); 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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