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JPL Small-Body Database Browser
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48656 (1995 VN18)
Classification: Main-belt Asteroid          SPK-ID: 2048656
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04340276767660019 4.3682e-08  
a 2.430004127494602 1.1844e-08 au
q 2.324535222895774 1.0684e-07 au
i 5.677505056659394 4.3765e-06 deg
node 238.2375661188665 4.1838e-05 deg
peri 333.9576548263857 6.002e-05 deg
M 274.6317482304774 4.3209e-05 deg
tp 2458928.597431650469
(2020-Mar-20.09743165)
0.00016592 TDB
period 1383.594872166954
3.79
1.0115e-05
2.769e-08
d
yr
n .2601917709019667 1.9023e-09 deg/d
Q 2.53547303209343 1.2358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      23359 days (63.95 yr)  
   first obs. used      1955-03-24  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57769  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:47:25  

Additional Information
 Earth MOID = 1.31857 au 
 Jupiter MOID = 2.4412 au 
 T_jup = 3.500 
[ 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 15.8   n/a MPO426254  

48656 (1995 VN18)          Discovered 1995-Nov-15 by Spacewatch at Kitt Peak
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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