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305742 (2009 CD59)
Classification: Main-belt Asteroid          SPK-ID: 2305742
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1839092381297373 6.4889e-08  
a 2.687058871060482 2.2498e-08 au
q 2.192883921273996 1.7117e-07 au
i 14.03530062800139 6.8582e-06 deg
node 179.6606664469366 2.3036e-05 deg
peri 17.93343420595754 2.6799e-05 deg
M 189.1141629082421 1.6557e-05 deg
tp 2459764.191168903733
(2022-Jul-03.69116890)
7.9193e-05 TDB
period 1608.844977935295
4.40
2.0206e-05
5.532e-08
d
yr
n .2237630131785628 2.8103e-09 deg/d
Q 3.181233820846967 2.6636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      7555 days (20.68 yr)  
   first obs. used      2000-03-11  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61528  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:39:42  

Additional Information
 Earth MOID = 1.1965 au 
 Jupiter MOID = 1.78063 au 
 T_jup = 3.307 
[ 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 16.4   n/a MPO433970  

305742 (2009 CD59)          Discovered 2009-Feb-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ 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
1927-May-28 10:48 00:03 Jupiter 1.89728416407862 1.89728233301013 1.89728599516501 3.7765752133495 3.65645202676798 2425028.949701758 2.94139701592284 329.191618113313 32.8488245278793 -74.8429239967663 2280513.34762248 T 11 CATAB v2.0f-lin.ifort 2020-Dec-18 00:39:43 2020-Dec-18 00:39
2011-Aug-05 14:42 < 00:01 Jupiter 1.82525461121096 1.82525396157053 1.8252552608514 3.57049718360553 3.43807151891963 2455779.112393872 0.279722878303907 89.4986971125933 31.1823106726576 -85.4976771096154 2001425.74797288 T 11 CATAB v2.0f-lin.ifort 2020-Dec-18 00:39:43 2020-Dec-18 00:39
2046-Aug-14 01:59 00:01 Jupiter 1.78037295184942 1.78037237482022 1.78037352887962 3.75401886745266 3.62507190677155 2468571.582953761 1.04614911960703 163.395083675597 25.0421135664981 -86.0336867122405 2033939.52029817 T 11 CATAB v2.0f-lin.ifort 2020-Dec-18 00:39:43 2020-Dec-18 00:39
2081-Aug-21 04:26 00:02 Jupiter 1.89447427819444 1.8944726745968 1.89447588180219 3.82090764022066 3.70204429447904 2481362.684500835 2.32291980766217 255.730628789536 33.2581710928155 -73.6446974453092 2334794.01534479 T 11 CATAB v2.0f-lin.ifort 2020-Dec-18 00:39:43 2020-Dec-18 00:39
2165-Oct-30 03:25 00:05 Jupiter 1.83154208087696 1.83154009167416 1.83154407014565 3.50284194603141 3.36823001559928 2512112.642449732 4.98320404011572 602.901144214057 36.7212456394867 79.9930359278282 1784007.69653314 T 11 CATAB v2.0f-lin.ifort 2020-Dec-18 00:39:43 2020-Dec-18 00:39
2200-Nov-09 02:57 00:06 Jupiter 1.77820735804605 1.77820638396306 1.778208332248 3.73060435422987 3.60065809535927 2524905.623162732 5.96696615127574 864.236476123794 24.275115319314 -87.6999575546112 2009562.84366927 T 11 CATAB v2.0f-lin.ifort 2020-Dec-18 00:39:43 2020-Dec-18 00:39
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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