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14289 (4648 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2014289
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .173393453611229 3.4035e-08  
a 2.41640820126701 7.0546e-09 au
q 1.997418837914826 8.1273e-08 au
i .9553459269465865 4.2236e-06 deg
node 186.3248636350675 0.00020876 deg
peri 98.17830230513709 0.00020913 deg
M 70.72081358331381 1.255e-05 deg
tp 2458930.975266119195
(2020-Mar-22.47526612)
4.7651e-05 TDB
period 1371.999264159813
3.76
6.0083e-06
1.645e-08
d
yr
n .2623908112811251 1.1491e-09 deg/d
Q 2.835397564619195 8.2778e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1382  
   data-arc span      22022 days (60.29 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52115  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:17:13  

Additional Information
 Earth MOID = .979334 au 
 Jupiter MOID = 2.31228 au 
 T_jup = 3.495 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457062.5 (2015-Feb-09.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1728007727907119 3.4042e-08  
q 2.000586544025833 8.12e-08 au
tp 2457558.302690386662
(2016-Jun-18.80269039)
4.7391e-05 TDB
node 186.3908870942805 0.0002092 deg
peri 98.05042270358214 0.00020956 deg
i .9534780400013053 4.2206e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1382  
   data-arc span      22022 days (60.29 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52115  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:17:13  

Additional Information
 Jupiter MOID = 2.31228 au 
 T_jup = 3.495 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.158864801281945E-15 -2.757317838724429E-15 6.198886580150507E-13 -4.042328955934461E-15 1.389999925550545E-13 -1.207030532994259E-16
q -2.757317838724429E-15 6.593401358711497E-15 -1.490639066589804E-12 8.709875914821247E-15 -3.370868658474957E-13 2.513287947322005E-16
tp 6.198886580150507E-13 -1.490639066589804E-12 2.24587058811752E-9 -7.35331213616569E-12 5.923914440591671E-10 -2.785431716912536E-13
node -4.042328955934461E-15 8.709875914821247E-15 -7.35331213616569E-12 4.376632831902507E-8 -4.376146884074421E-8 -2.418190323703953E-10
peri 1.389999925550545E-13 -3.370868658474957E-13 5.923914440591671E-10 -4.376146884074421E-8 4.391696506468481E-8 2.417193460298461E-10
i -1.207030532994259E-16 2.513287947322005E-16 -2.785431716912536E-13 -2.418190323703953E-10 2.417193460298461E-10 1.781369298960614E-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 15.29   n/a E2021B10  

14289 (4648 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 4648 P-L = 1998 XL13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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