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JPL Small-Body Database Browser
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268441 (2005 VH128)
Classification: Main-belt Asteroid          SPK-ID: 2268441
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .178963382815863 9.8416e-08  
a 2.5620500730745 2.0886e-08 au
q 2.103536925053459 2.595e-07 au
i 3.861381230860097 1.0719e-05 deg
node 163.7414651554866 7.2185e-05 deg
peri 308.330189790893 8.3971e-05 deg
M 33.31635916125552 3.4358e-05 deg
tp 2458461.877131468846
(2018-Dec-09.37713147)
0.00014355 TDB
period 1497.889743284142
4.10
1.8317e-05
5.015e-08
d
yr
n .2403381167499655 2.9389e-09 deg/d
Q 3.020563221095542 2.4624e-08 au
  Orbit Determination Parameters
   # obs. used (total)      322  
   data-arc span      6321 days (17.31 yr)  
   first obs. used      2001-11-20  
   last obs. used      2019-03-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52749  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:19:05  

Additional Information
 Earth MOID = 1.12289 au 
 Jupiter MOID = 2.10032 au 
 T_jup = 3.409 
[ 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 MPO470849  

268441 (2005 VH128)          Discovered 2005-Nov-01 by Becker, A. C. at Apache Point
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2005 VH128 = 2007 ET199 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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