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85155 (1986 VH7)
Classification: Main-belt Asteroid          SPK-ID: 2085155
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .215149063869856 3.5275e-08  
a 2.343379928663288 8.5935e-09 au
q 1.839203930719972 8.3408e-08 au
i 2.429807733931337 4.5462e-06 deg
node 18.72246196777678 9.3616e-05 deg
peri 23.76581101603373 9.4217e-05 deg
M 233.9457568100424 1.2193e-05 deg
tp 2459855.293708933458
(2022-Oct-02.79370893)
4.5885e-05 TDB
period 1310.27509297841
3.59
7.2074e-06
1.973e-08
d
yr
n .2747514639705754 1.5113e-09 deg/d
Q 2.847555926606605 1.0442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      988  
   data-arc span      12629 days (34.58 yr)  
   first obs. used      1986-11-07  
   last obs. used      2021-06-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5164  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 14:37:39  

Additional Information
 Earth MOID = .84752 au 
 Jupiter MOID = 2.56607 au 
 T_jup = 3.530 
[ 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 15.63   n/a E2021B10  

85155 (1986 VH7)          Discovered 1986-Nov-07 by Mrkos, A. at Klet
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1986 VH7 = 2000 NJ18 = 2002 CT98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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