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13878 (6106 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2013878
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07973770910762544 3.9048e-08  
a 2.615509992155521 1.0721e-08 au
q 2.406955217232936 1.0505e-07 au
i 2.507213751763156 4.3659e-06 deg
node 323.8910905168298 7.9736e-05 deg
peri 57.05913587999657 8.3756e-05 deg
M 22.19279804882595 2.4744e-05 deg
tp 2458905.254917450734
(2020-Feb-25.75491745)
0.00010614 TDB
period 1545.016074237179
4.23
9.4993e-06
2.601e-08
d
yr
n .2330072845214525 1.4326e-09 deg/d
Q 2.824064767078105 1.1576e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1177  
   data-arc span      21948 days (60.09 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43973  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:43:33  

Additional Information
 Earth MOID = 1.41033 au 
 Jupiter MOID = 2.54091 au 
 T_jup = 3.402 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457327.5 (2015-Nov-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08106289470672695 3.9463e-08  
q 2.40374225886338 1.0637e-07 au
tp 2457354.172215207132
(2015-Nov-27.67221521)
0.00010241 TDB
node 324.1134494669815 7.9647e-05 deg
peri 55.58588984594243 8.3451e-05 deg
i 2.508600117503916 4.3698e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1177  
   data-arc span      21948 days (60.09 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43973  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:43:33  

Additional Information
 Jupiter MOID = 2.54091 au 
 T_jup = 3.402 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.557329917140519E-15 -4.180879508159137E-15 -1.191201026782998E-12 1.625568143982185E-14 -2.71191807582819E-13 -1.308650592986796E-16
q -4.180879508159137E-15 1.131557141509078E-14 3.142161887000223E-12 -4.356127552380426E-14 7.128079538864531E-13 5.442210651445553E-16
tp -1.191201026782998E-12 3.142161887000223E-12 1.048857065689541E-8 -3.486530049805469E-11 2.562259931838512E-9 5.846519219975084E-13
node 1.625568143982185E-14 -4.356127552380426E-14 -3.486530049805469E-11 6.343622069441481E-9 -6.345183547438273E-9 7.918463186618195E-11
peri -2.71191807582819E-13 7.128079538864531E-13 2.562259931838512E-9 -6.345183547438273E-9 6.963988082089204E-9 -7.898877176295282E-11
i -1.308650592986796E-16 5.442210651445553E-16 5.846519219975084E-13 7.918463186618195E-11 -7.898877176295282E-11 1.90951585934421E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO431661  

13878 (6106 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 6106 P-L = 1996 DE6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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