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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456819.5 (2014-Jun-11.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1334420663165895 3.782e-08  
q 2.651686845292883 1.1174e-07 au
tp 2456191.297312286435
(2012-Sep-20.79731229)
9.6193e-05 TDB
node 229.8904291806306 2.3218e-05 deg
peri 96.833761639184 2.9098e-05 deg
i 9.46375330813512 4.6507e-06 deg
  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
 Jupiter MOID = 1.95177 au 
 T_jup = 3.200 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.430314791570314E-15 -4.183879775547225E-15 7.89164831998859E-13 1.948555815131062E-15 1.176186562452417E-13 6.991186557589377E-16
q -4.183879775547225E-15 1.248477665747498E-14 -2.237312672372888E-12 -3.268746623800091E-15 -3.164398185881022E-13 -1.399046396427431E-15
tp 7.89164831998859E-13 -2.237312672372888E-12 9.253087125568543E-9 -8.523308285662354E-12 1.702290551978607E-9 5.466676655239662E-12
node 1.948555815131062E-15 -3.268746623800091E-15 -8.523308285662354E-12 5.390714076579585E-10 -5.326689611861855E-10 -1.048310274360367E-11
peri 1.176186562452417E-13 -3.164398185881022E-13 1.702290551978607E-9 -5.326689611861855E-10 8.467141976547923E-10 1.11558193345775E-11
i 6.991186557589377E-16 -1.399046396427431E-15 5.466676655239662E-12 -1.048310274360367E-11 1.11558193345775E-11 2.162874902986329E-11

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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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