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65778 (1995 SD33)
Classification: Main-belt Asteroid          SPK-ID: 2065778
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1616819185801099 8.1191e-08  
a 2.545547962010457 1.619e-08 au
q 2.133978883674918 2.1274e-07 au
i .190444825419843 6.0406e-06 deg
node 68.2502971004114 0.0021156 deg
peri 292.5981300336816 0.0021158 deg
M 19.0334833099229 3.1526e-05 deg
tp 2458922.069293334169
(2020-Mar-13.56929333)
0.00012947 TDB
period 1483.441256650027
4.06
1.4152e-05
3.875e-08
d
yr
n .242678972548578 2.3152e-09 deg/d
Q 2.957117040345997 1.8808e-08 au
  Orbit Determination Parameters
   # obs. used (total)      334  
   data-arc span      8823 days (24.16 yr)  
   first obs. used      1995-09-21  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58242  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:45:40  

Additional Information
 Earth MOID = 1.13088 au 
 Jupiter MOID = 2.4943 au 
 T_jup = 3.425 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO439514  

65778 (1995 SD33)          Discovered 1995-Sep-21 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 SD33 = 1997 CP24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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