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135719 (2002 PK68)
Classification: Main-belt Asteroid          SPK-ID: 2135719
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 .1382982542744837 3.654e-08  
a 2.401094652678172 9.9096e-09 au
q 2.069027453864983 9.0048e-08 au
i 4.336565383519581 3.9613e-06 deg
node 286.9024298298466 5.3081e-05 deg
peri 89.38567693967279 5.514e-05 deg
M 294.0785579535511 1.6185e-05 deg
tp 2459449.349370243715
(2021-Aug-22.84937024)
6.1894e-05 TDB
period 1358.977754531131
3.72
8.413e-06
2.303e-08
d
yr
n .2649049984811603 1.6399e-09 deg/d
Q 2.73316185149136 1.128e-08 au
  Orbit Determination Parameters
   # obs. used (total)      672  
   data-arc span      9005 days (24.65 yr)  
   first obs. used      1995-11-18  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52788  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:14:17  

Additional Information
 Earth MOID = 1.07437 au 
 Jupiter MOID = 2.75467 au 
 T_jup = 3.509 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457072.5 (2015-Feb-19.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1372970947514316 3.6333e-08  
q 2.071433312162795 8.9245e-08 au
tp 2456733.660100331339
(2014-Mar-17.16010033)
5.6031e-05 TDB
node 286.9999985976278 5.3001e-05 deg
peri 89.62184155798785 5.5124e-05 deg
i 4.339932256746851 3.9635e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      672  
   data-arc span      9005 days (24.65 yr)  
   first obs. used      1995-11-18  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52788  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:14:17  

Additional Information
 Jupiter MOID = 2.75467 au 
 T_jup = 3.509 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.320105038274124E-15 -3.228406058519416E-15 -3.81853847017786E-13 1.199362758103887E-14 -1.091906037297071E-13 -9.866344763807472E-16
q -3.228406058519416E-15 7.964676806832629E-15 1.041846010729086E-12 -2.852766112288293E-14 2.973788640110922E-13 2.647850540659115E-15
tp -3.81853847017786E-13 1.041846010729086E-12 3.139451068705916E-9 -1.464915198414225E-11 8.650441244503745E-10 1.958686156894188E-12
node 1.199362758103887E-14 -2.852766112288293E-14 -1.464915198414225E-11 2.809101293286858E-9 -2.80453884746353E-9 2.248300108375433E-11
peri -1.091906037297071E-13 2.973788640110922E-13 8.650441244503745E-10 -2.80453884746353E-9 3.038626040764177E-9 -2.188739586541253E-11
i -9.866344763807472E-16 2.647850540659115E-15 1.958686156894188E-12 2.248300108375433E-11 -2.188739586541253E-11 1.570927309320678E-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 15.89   n/a E2021B55  

135719 (2002 PK68)          Discovered 2002-Aug-06 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2002 PK68 = 2000 AK17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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