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305727 (2009 CF37)
Classification: Main-belt Asteroid          SPK-ID: 2305727
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1776869092802449 1.0677e-07  
a 2.592969747228255 2.2711e-08 au
q 2.132232966986089 2.6564e-07 au
i 5.516778404184859 7.4664e-06 deg
node 85.81922400591796 7.7522e-05 deg
peri 125.2980260909394 7.9706e-05 deg
M 197.6563926257851 1.9308e-05 deg
tp 2459688.244764227697
(2022-Apr-18.74476423)
8.559e-05 TDB
period 1525.086938294162
4.18
2.0037e-05
5.486e-08
d
yr
n .2360521167420571 3.1012e-09 deg/d
Q 3.053706527470422 2.6746e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      8262 days (22.62 yr)  
   first obs. used      1997-03-15  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64606  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:40:43  

Additional Information
 Earth MOID = 1.13193 au 
 Jupiter MOID = 1.92404 au 
 T_jup = 3.390 
[ 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 16.8   n/a MPO450229  

305727 (2009 CF37)          Discovered 2009-Feb-04 by CSS at Catalina
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-Dec-03 19:56 00:03 Jupiter 1.96785507657029 1.96785421592049 1.96785593722691 1.99084919775848 1.76142609694018 2425218.330902746 3.29689559958844 308.655937623517 35.8682522184033 -88.5576275885105 1321252.19417887 T 9 CATAB v2.0f-lin.ifort 2019-Nov-08 07:40:56 2019-Nov-08 07:40
1940-Dec-25 09:31 00:03 Jupiter 1.96447666402407 1.96447508591246 1.9644782421339 2.14036792846831 1.92842831670791 2429988.896708249 2.71294320544978 171.563420273269 33.6421021278847 -85.0214738170616 646865.764036174 T 9 CATAB v2.0f-lin.ifort 2019-Nov-08 07:40:56 2019-Nov-08 07:40
2011-Dec-19 20:48 < 00:01 Jupiter 1.93399532703036 1.93399445048356 1.93399620357814 2.00702693727524 1.77545117249895 2455915.366948919 0.286016248060157 205.40211950858 49.4948543109145 -87.0989544455849 970014.098564298 T 9 CATAB v2.0f-lin.ifort 2019-Nov-08 07:40:56 2019-Nov-08 07:40
2082-Dec-12 23:59 00:03 Jupiter 1.91896226224237 1.91896151825503 1.91896300623527 1.92588138946088 1.68113856259611 2481841.499415393 2.59164176269201 303.083836574258 56.2724205461527 -89.3583618587406 1138271.36590911 T 9 CATAB v2.0f-lin.ifort 2019-Nov-08 07:40:56 2019-Nov-08 07:40
2153-Dec-07 15:15 00:05 Jupiter 1.91743378739269 1.91743274529856 1.9174348295204 1.8951605280823 1.64564195777138 2507768.135698427 5.24149193448996 535.210004775299 57.5935847590362 89.8256938294775 1160970.236414 T 9 CATAB v2.0f-lin.ifort 2019-Nov-08 07:40:56 2019-Nov-08 07:40

Alternate Designations
 2009 CF37 = 2005 EB241 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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