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JPL Small-Body Database Browser
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65777 (1995 SW25)
Classification: Main-belt Asteroid          SPK-ID: 2065777
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .215016786678272 5.9782e-08  
a 2.586498134216662 1.3601e-08 au
q 2.030357616648049 1.5261e-07 au
i 2.676828627007469 6.0122e-06 deg
node 357.5642112210388 0.00015048 deg
peri 12.07593905798319 0.00015136 deg
M 338.0248179954852 1.9282e-05 deg
tp 2459093.246314526221
(2020-Aug-31.74631453)
8.1814e-05 TDB
period 1519.380964516232
4.16
1.1984e-05
3.281e-08
d
yr
n .2369386009220034 1.8689e-09 deg/d
Q 3.142638651785274 1.6525e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      8713 days (23.85 yr)  
   first obs. used      1995-09-19  
   last obs. used      2019-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58273  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:45:40  

Additional Information
 Earth MOID = 1.02992 au 
 Jupiter MOID = 2.32323 au 
 T_jup = 3.387 
[ 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 15.8   n/a MPO253777  

65777 (1995 SW25)          Discovered 1995-Sep-19 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 SW25 = 1978 NX5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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