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100010 (1988 RN12)
Classification: Main-belt Asteroid          SPK-ID: 2100010
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2660522567664972 5.7252e-08  
a 2.756472176691591 1.5751e-08 au
q 2.023106533368734 1.6001e-07 au
i 16.91488026463534 7.1931e-06 deg
node 358.4362560977586 1.2908e-05 deg
peri 309.2430691591696 1.8137e-05 deg
M 40.35708285608592 9.97e-06 deg
tp 2459013.110128978084
(2020-Jun-12.61012898)
4.6783e-05 TDB
period 1671.586467447477
4.58
1.4328e-05
3.923e-08
d
yr
n .2153642704165476 1.8459e-09 deg/d
Q 3.489837820014447 1.9942e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1062  
   data-arc span      11809 days (32.33 yr)  
   first obs. used      1988-09-14  
   last obs. used      2021-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45852  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:24:04  

Additional Information
 Earth MOID = 1.05097 au 
 Jupiter MOID = 2.02657 au 
 T_jup = 3.230 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457930.5 (2017-Jun-26.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2657451571274007 5.7211e-08  
q 2.024293912737781 1.6002e-07 au
tp 2457342.223824291178
(2015-Nov-15.72382429)
5.3405e-05 TDB
node 358.4791335392583 1.2911e-05 deg
peri 309.3942286498909 1.8139e-05 deg
i 16.91210422818376 7.1912e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1062  
   data-arc span      11809 days (32.33 yr)  
   first obs. used      1988-09-14  
   last obs. used      2021-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45852  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:24:04  

Additional Information
 Jupiter MOID = 2.02657 au 
 T_jup = 3.230 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.273075311991008E-15 -9.130926404883122E-15 1.750083381412577E-12 -1.529810466658501E-14 3.671516722453476E-13 -2.80680409901261E-14
q -9.130926404883122E-15 2.560535258633751E-14 -5.177979500122143E-12 4.1028936664882E-14 -1.079155679117956E-12 8.20861754500106E-14
tp 1.750083381412577E-12 -5.177979500122143E-12 2.852090109540832E-9 -5.291989370721128E-12 6.785639617085961E-10 -3.009225052861099E-11
node -1.529810466658501E-14 4.1028936664882E-14 -5.291989370721128E-12 1.666900130695953E-10 -1.598590138219128E-10 -2.038116008530926E-11
peri 3.671516722453476E-13 -1.079155679117956E-12 6.785639617085961E-10 -1.598590138219128E-10 3.290276784872676E-10 1.328582962814593E-11
i -2.80680409901261E-14 8.20861754500106E-14 -3.009225052861099E-11 -2.038116008530926E-11 1.328582962814593E-11 5.17137230129373E-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 14.77   n/a E2021B55  
diameter diameter 8.094 km 0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100010 (1988 RN12)          Discovered 1988-Sep-14 by Bus, S. J. at Cerro Tololo
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1988 RN12 = 2002 TA279 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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