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249029 (2007 SZ6)
Classification: Main-belt Asteroid          SPK-ID: 2249029
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2067920200603553 5.4118e-08  
a 2.201501527604977 1.5223e-08 au
q 1.746248579545585 1.1508e-07 au
i 9.144134359862402 6.6881e-06 deg
node 313.245155751933 3.54e-05 deg
peri 344.0558266228682 3.9961e-05 deg
M 7.782763879865261 2.0719e-05 deg
tp 2458974.706619342839
(2020-May-05.20661934)
6.8487e-05 TDB
period 1193.100186503262
3.27
1.2375e-05
3.388e-08
d
yr
n .3017349289459822 3.1297e-09 deg/d
Q 2.656754475664368 1.8371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      5296 days (14.50 yr)  
   first obs. used      2006-02-02  
   last obs. used      2020-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61761  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 17:00:35  

Additional Information
 Earth MOID = .732579 au 
 Jupiter MOID = 2.57419 au 
 T_jup = 3.620 
[ 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 17.0   n/a MPO433631  

249029 (2007 SZ6)          Discovered 2007-Sep-18 by CSS at Catalina
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ 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
2031-Aug-01 14:31 00:02 Ceres 0.0291971693590545 0.0291890121129914 0.0292053373799255 6.3451418587661 6.34513957837331 2463080.104615885 2.13397298988954 981.753231945137 67.325701919853 -65.8863715004931 59040.538385893 T 15 CATAB v2.0f-lin.ifort 2020-Aug-25 17:00:55 2020-Aug-25 17:00
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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