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136349 (2004 CA71)
Classification: Main-belt Asteroid          SPK-ID: 2136349
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06883441691232775 3.9318e-08  
a 3.022709424160091 3.1444e-08 au
q 2.814642983452634 1.212e-07 au
i 12.61330785079443 5.4025e-06 deg
node 135.9611841925507 3.1611e-05 deg
peri 146.7098195985961 7.2329e-05 deg
M 263.563429329581 6.7491e-05 deg
tp 2459514.700251177162
(2021-Oct-27.20025118)
0.00036144 TDB
period 1919.521703611964
5.26
2.9952e-05
8.2e-08
d
yr
n .187546720270257 2.9265e-09 deg/d
Q 3.23077586486755 3.3609e-08 au
  Orbit Determination Parameters
   # obs. used (total)      421  
   data-arc span      6717 days (18.39 yr)  
   first obs. used      2001-09-12  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60153  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:39:53  

Additional Information
 Earth MOID = 1.8071 au 
 Jupiter MOID = 2.01304 au 
 T_jup = 3.205 
[ show covariance matrix ]

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 15.2   n/a MPO432825  

136349 (2004 CA71)          Discovered 2004-Feb-12 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ 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
2061-Feb-05 05:13 00:02 Jupiter 1.99539867795621 1.99539810274683 1.99539925316583 3.50989095213965 3.38679181154562 2473860.717467901 2.22629681555299 99.8702545915762 24.7789406358875 81.7418196768867 2356239.18347217 T 12 CATAB v2.0f-lin.ifort 2020-Feb-24 07:39:59 2020-Feb-24 07:40
2108-Apr-03 08:46 00:05 Jupiter 1.98999168769067 1.98999104995694 1.98999232542451 3.27364331881821 3.14093268196588 2491083.865324951 4.56855049246541 80.0930196984065 35.8999700632014 76.7990114966637 1306765.51271069 T 12 CATAB v2.0f-lin.ifort 2020-Feb-24 07:39:59 2020-Feb-24 07:40
2155-May-28 23:50 00:07 Jupiter 1.99567629250714 1.99567553709011 1.99567704792519 3.0761632841087 2.93494853935454 2508305.492851700 7.02832014573622 180.638900319714 38.6060997217604 -75.7850965741298 1877183.71203968 T 12 CATAB v2.0f-lin.ifort 2020-Feb-24 07:39:59 2020-Feb-24 07:40

Alternate Designations
 2004 CA71 = 2004 DL34 = 2005 JX161 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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