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JPL Small-Body Database Browser
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382397 (1991 VH8)
Classification: Main-belt Asteroid          SPK-ID: 2382397
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2992790847401439 8.4774e-08  
a 2.652685098998577 1.1628e-08 au
q 1.858791930466465 2.2415e-07 au
i 6.439000319218898 1.042e-05 deg
node 209.982945142004 6.6047e-05 deg
peri 153.4702166851025 6.948e-05 deg
M 147.3845626261174 1.6715e-05 deg
tp 2457954.434619690668
(2017-Jul-19.93461969)
7.1809e-05 TDB
period 1578.072579428643
4.32
1.0376e-05
2.841e-08
d
yr
n .2281263895544915 1.5e-09 deg/d
Q 3.446578267530689 1.5108e-08 au
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      10007 days (27.40 yr)  
   first obs. used      1991-10-06  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58237  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:21:21  

Additional Information
 Earth MOID = .858769 au 
 Jupiter MOID = 2.03368 au 
 T_jup = 3.316 
[ 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 16.8   n/a MPO386509  

382397 (1991 VH8)          Discovered 1991-Nov-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

Alternate Designations
 1991 VH8 = 2004 TV214 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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