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359204 (2009 DL60)
Classification: Main-belt Asteroid          SPK-ID: 2359204
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 .07522211310033233 5.6512e-08  
a 2.522152976602339 2.7537e-08 au
q 2.332431300140018 1.4364e-07 au
i 9.979322674762651 7.5513e-06 deg
node 10.52691726774046 3.6341e-05 deg
peri 214.0931197272157 6.2906e-05 deg
M 242.5897725981343 5.2999e-05 deg
tp 2459477.654464728520
(2021-Sep-20.15446473)
0.00021778 TDB
period 1463.037855418867
4.01
2.396e-05
6.56e-08
d
yr
n .2460633528152504 4.0297e-09 deg/d
Q 2.71187465306466 2.9608e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      6842 days (18.73 yr)  
   first obs. used      2001-03-04  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68706  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:24:52  

Additional Information
 Earth MOID = 1.33183 au 
 Jupiter MOID = 2.27192 au 
 T_jup = 3.431 
[ 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 17.3   n/a MPO455592  

359204 (2009 DL60)          Discovered 2009-Feb-22 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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
2184-Jun-09 20:57 00:03 Inter 0.0393447108698374 0.0393179215119729 0.0393716767496032 6.91636944247233 6.91636938867582 2518910.373226787 2.95956824060957 5519.36800413667 845.201350071725 79.010994701191 6837.0510455704 T 10 CATAB v2.0f-lin.ifort 2019-Dec-04 23:24:53 2019-Dec-04 23:25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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