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100134 (1993 RT14)
Classification: Main-belt Asteroid          SPK-ID: 2100134
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1618520402165473 3.1283e-08  
a 2.741061424047416 1.3548e-08 au
q 2.297415040206467 8.4924e-08 au
i 12.64163139868579 5.9953e-06 deg
node 356.1948374301255 1.4149e-05 deg
peri 257.3511733245471 2.4475e-05 deg
M 93.38906245159373 1.8405e-05 deg
tp 2458770.498378661507
(2019-Oct-13.99837866)
8.4879e-05 TDB
period 1657.587940366092
4.54
1.2289e-05
3.365e-08
d
yr
n .2171830472659514 1.6101e-09 deg/d
Q 3.184707807888364 1.574e-08 au
  Orbit Determination Parameters
   # obs. used (total)      931  
   data-arc span      9981 days (27.33 yr)  
   first obs. used      1993-09-15  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53716  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:30:45  

Additional Information
 Earth MOID = 1.32255 au 
 Jupiter MOID = 2.00816 au 
 T_jup = 3.296 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457895.5 (2017-May-22.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1611498482843938 3.126e-08  
q 2.30049935356586 8.4751e-08 au
tp 2457112.915563347978
(2015-Mar-31.41556335)
8.7249e-05 TDB
node 356.2648075542894 1.4153e-05 deg
peri 257.5822899206087 2.4554e-05 deg
i 12.6370668019465 5.9934e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      931  
   data-arc span      9981 days (27.33 yr)  
   first obs. used      1993-09-15  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53716  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:30:45  

Additional Information
 Jupiter MOID = 2.00816 au 
 T_jup = 3.296 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.77211779503376E-16 -2.625765548883278E-15 -9.592760452941801E-13 2.555609292352043E-15 -2.526638278540259E-13 8.830172472663406E-16
q -2.625765548883278E-15 7.182748716126694E-15 2.40842712967741E-12 -6.518871203037062E-15 6.548449047547191E-13 -8.323826847045111E-16
tp -9.592760452941801E-13 2.40842712967741E-12 7.612353427262881E-9 -1.589902444544751E-11 1.750402366185958E-9 -5.000368168200599E-12
node 2.555609292352043E-15 -6.518871203037062E-15 -1.589902444544751E-11 2.003193349134588E-10 -1.986726023867338E-10 2.922338361951189E-12
peri -2.526638278540259E-13 6.548449047547191E-13 1.750402366185958E-9 -1.986726023867338E-10 6.029140631331509E-10 -3.677444714631567E-12
i 8.830172472663406E-16 -8.323826847045111E-16 -5.000368168200599E-12 2.922338361951189E-12 -3.677444714631567E-12 3.592118203198278E-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 15.03   n/a E2021B55  
diameter diameter 3.223 km 0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 13.0074 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.191   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100134 (1993 RT14)          Discovered 1993-Sep-15 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1993 RT14 = 2001 MP13 = 2002 SV23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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