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305880 (2009 FS15)
Classification: Main-belt Asteroid          SPK-ID: 2305880
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03790529421910013 5.168e-08  
a 2.788826196188277 3.0409e-08 au
q 2.683114918695826 1.4666e-07 au
i 3.556502447642314 6.5338e-06 deg
node 325.1448119052247 8.5451e-05 deg
peri 318.9147638976078 0.00012752 deg
M 33.83783572911312 9.1514e-05 deg
tp 2458840.606548396195
(2019-Dec-23.10654840)
0.00043282 TDB
period 1701.10296173125
4.66
2.7823e-05
7.618e-08
d
yr
n .2116274018085419 3.4613e-09 deg/d
Q 2.894537473680727 3.1562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      6087 days (16.67 yr)  
   first obs. used      2004-02-11  
   last obs. used      2020-10-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61695  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:10:23  

Additional Information
 Earth MOID = 1.668 au 
 Jupiter MOID = 2.16831 au 
 T_jup = 3.326 
[ 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 16.7   n/a MPO437358  

305880 (2009 FS15)          Discovered 2009-Mar-17 by Spacewatch at Kitt Peak
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
2107-Aug-26 16:44 00:27 Amphi 0.0417552348104355 0.0417519602520411 0.0417585595799572 1.73557824842554 1.73557816909911 2490863.197243622 27.4463200644722 2904.18943764335 101.631295411378 -87.4193124530837 61234.4542616134 T 10 CATAB v2.0f-lin.ifort 2020-Nov-11 19:10:24 2020-Nov-11 19:10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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