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295656 (2008 TV7)
Classification: Main-belt Asteroid          SPK-ID: 2295656
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1820110878620377 4.9654e-08  
a 3.083460431980779 3.532e-08 au
q 2.522236444376409 1.589e-07 au
i 12.82075675850287 7.6891e-06 deg
node 183.6625951245021 2.2901e-05 deg
peri 81.35770813310066 3.3466e-05 deg
M 216.7972735963621 2.9247e-05 deg
tp 2460183.192087817552
(2023-Aug-26.69208782)
0.00017066 TDB
period 1977.679885898626
5.41
3.3981e-05
9.303e-08
d
yr
n .1820314817210278 3.1277e-09 deg/d
Q 3.64468441958515 4.1749e-08 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      7235 days (19.81 yr)  
   first obs. used      2001-03-03  
   last obs. used      2020-12-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58351  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 05:15:22  

Additional Information
 Earth MOID = 1.54726 au 
 Jupiter MOID = 1.60921 au 
 T_jup = 3.164 
[ 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 15.58   n/a MPCxxxxx  
diameter diameter 6.723 km 2.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.021   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

295656 (2008 TV7)          Discovered 2008-Oct-04 by La Sagra at La Sagra
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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