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(2014 PA7)
Classification: Centaur          SPK-ID: 3683194
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4152600995593123 2.1822e-05  
a 5.644549875734241 0.00015351 au
q 3.300593532369336 0.00014399 au
i 32.67223105968581 0.0016151 deg
node 304.7910223635843 0.00041796 deg
peri 44.41883435908243 0.0063176 deg
M 157.0892708563675 0.0063901 deg
tp 2457063.096962318676
(2015-Feb-09.59696232)
0.022302 TDB
period 4898.266376631329
13.41
0.19982
0.0005471
d
yr
n .07349539047477892 2.9982e-06 deg/d
Q 7.988506219099146 0.00021726 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   data-arc span      79 days  
   first obs. used      2014-07-07  
   last obs. used      2014-09-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .46954  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 10:40:14  

Additional Information
 Earth MOID = 2.37139 au 
 Jupiter MOID = 1.01039 au 
 T_jup = 2.517 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO308804  

[ 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
1973-Sep-29 09:17 3_17:26 Jupiter 1.59722458630021 1.59092077056858 1.60354369469348 10.1282694603377 10.0757741309962 2441954.887107727 5365.51767283242 400678.40568073 26554.7388350056 -38.326187091991 6324.78690041605 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 10:40:15 2021-Apr-15 10:40
1990-Jul-25 15:01 03:51 Jupiter 1.16043543424437 1.15834779448459 1.1625593820195 8.7240651471973 8.63999288411291 2448098.125379003 231.229123652481 381533.492353456 48536.6056109906 -75.9476060388279 3502.20706276285 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 10:40:15 2021-Apr-15 10:40
2068-May-21 02:00 3_12:23 Jupiter 1.43379691324047 1.42997769890721 1.43764036612473 10.0693221877417 10.0104814858077 2476522.583609167 5062.89174984312 351585.611522691 8777.23057366094 -57.0864864743936 20133.4015251456 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 10:40:15 2021-Apr-15 10:40
2085-May-30 00:32 09:32 Jupiter 1.2885256170762 1.27893276519615 1.29843160585202 8.99389022518299 8.92050141839831 2482740.522079606 572.073443258131 1120212.66895669 39939.2843042734 -64.5659531073982 4459.3732738262 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 10:40:15 2021-Apr-15 10:40
2168-Jun-01 07:05 3_01:14 Jupiter 1.20453046772418 1.19538401673374 1.2237068300388 8.01022327753746 7.92194941022639 2513057.794971011 4393.97977939792 5580027.68148101 39842.3376913974 82.5761377700545 4694.72219424748 T 6 CATAB v2.0g-lin.ifort 2021-Apr-15 10:40:15 2021-Apr-15 10:40
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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