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70830 (1999 VZ86)
Classification: Main-belt Asteroid          SPK-ID: 2070830
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02692102665246582 3.8751e-08  
a 2.644811414897225 1.3973e-08 au
q 2.573610376306031 1.0232e-07 au
i 15.29266142008401 4.4215e-06 deg
node 134.1127367254908 1.5542e-05 deg
peri 26.71233052403271 8.044e-05 deg
M 174.6751033625514 7.8547e-05 deg
tp 2458238.212144214443
(2018-Apr-29.71214421)
0.00034249 TDB
period 1571.051757234192
4.30
1.245e-05
3.409e-08
d
yr
n .2291458561707563 1.8159e-09 deg/d
Q 2.716012453488419 1.4349e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1051  
   data-arc span      8019 days (21.95 yr)  
   first obs. used      1998-08-17  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50114  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 06:29:51  

Additional Information
 Earth MOID = 1.59038 au 
 Jupiter MOID = 2.30321 au 
 T_jup = 3.342 
[ 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 14.4   n/a MPO302441  
diameter diameter 3.494 km 0.111 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.303   0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70830 (1999 VZ86)          Discovered 1999-Nov-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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