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19270 (1995 VS8)
Classification: Main-belt Asteroid          SPK-ID: 2019270
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02567218125190597 3.4615e-08  
a 2.906409352789165 1.3954e-08 au
q 2.831795485092127 9.9157e-08 au
i 2.989952622041395 3.6772e-06 deg
node 58.08925663165209 7.4788e-05 deg
peri 216.4009893680484 0.00010889 deg
M 161.4372446618297 7.9891e-05 deg
tp 2458388.913458881191
(2018-Sep-27.41345888)
0.00040183 TDB
period 1809.81257091445
4.95
1.3033e-05
3.568e-08
d
yr
n .1989156257313991 1.4325e-09 deg/d
Q 2.981023220486203 1.4312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1416  
   data-arc span      10585 days (28.98 yr)  
   first obs. used      1992-02-09  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52989  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:50:19  

Additional Information
 Earth MOID = 1.81437 au 
 Jupiter MOID = 2.02667 au 
 T_jup = 3.283 
[ 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 14.41   n/a E2021B10  

19270 (1995 VS8)          Discovered 1995-Nov-14 by Spacewatch at Kitt Peak
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 VS8 = 1997 ER37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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