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100361 (1995 UC14)
Classification: Main-belt Asteroid          SPK-ID: 2100361
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2046751451441941 3.8278e-08  
a 2.428564749189328 1.1125e-08 au
q 1.931497906656929 9.0783e-08 au
i .4767913374397749 4.2532e-06 deg
node 191.0904996392228 0.00044234 deg
peri 146.6798753777048 0.00044247 deg
M 212.7959942411112 1.4259e-05 deg
tp 2459565.749367139559
(2021-Dec-17.24936714)		 5.7671e-05 TDB
period 1382.365725179687
3.78		 9.4985e-06
2.601e-08		 d
yr
n .2604231235212413 1.7894e-09 deg/d
Q 2.925631591721727 1.3402e-08 au
   Orbit Determination Parameters
   # obs. used (total)      771  
   data-arc span      10497 days (28.74 yr)  
   first obs. used      1991-07-17  
   last obs. used      2020-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56732  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:06:37  

Additional Information
 Earth MOID = .922337 au 
 Jupiter MOID = 2.46187 au 
 T_jup = 3.480 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456868.5 (2014-Jul-30.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2052004246884579 3.835e-08  
q 1.930181050071609 9.1071e-08 au
tp 2456797.631708854000
(2014-May-20.13170885)		 4.4324e-05 TDB
node 191.2870151196521 0.00044694 deg
peri 145.9531431917353 0.00044706 deg
i .4723478573419568 4.2499e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      771  
   data-arc span      10497 days (28.74 yr)  
   first obs. used      1991-07-17  
   last obs. used      2020-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56732  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:06:37  

Additional Information
 Jupiter MOID = 2.46187 au 
 T_jup = 3.480 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.470693663260236E-15 -3.477204627285255E-15 5.534268040224674E-13 1.402044484867783E-14 1.026513189800947E-13 -5.983103407266084E-17
q -3.477204627285255E-15 8.293984631400923E-15 -1.116543373861991E-12 -3.169469937182633E-14 -1.987096966463609E-13 1.349412963842246E-16
tp 5.534268040224674E-13 -1.116543373861991E-12 1.964648163773979E-9 1.851517496797938E-11 4.70529985174984E-10 -7.728875000766608E-14
node 1.402044484867783E-14 -3.169469937182633E-14 1.851517496797938E-11 1.997513150370386E-7 -1.997397812067695E-7 -7.738408486821539E-11
peri 1.026513189800947E-13 -1.987096966463609E-13 4.70529985174984E-10 -1.997397812067695E-7 1.998586134573302E-7 7.735898592835848E-11
i -5.983103407266084E-17 1.349412963842246E-16 -7.728875000766608E-14 -7.738408486821539E-11 7.735898592835848E-11 1.8061891274334E-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 16.0   n/a MPO366378  
diameter diameter 1.829 km 0.359 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.231   0.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100361 (1995 UC14)          Discovered 1995-Oct-17 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2166-Nov-26 08:04 00:02 David 0.0379927310370773 0.0379695873328667 0.0380158772628373 6.46531808620319 6.46531802470071 2512504.835791622 1.93825725575736 1252.78651421318 30.8421343305573 -22.9389690657964 71916.0366868766 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 20:06:38 2020-Nov-12 20:06

Alternate Designations
 1995 UC14 = 1999 VB108 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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