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134646 (1999 VN7)
Classification: Main-belt Asteroid          SPK-ID: 2134646
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1353891571112553 3.2654e-08  
a 2.421365569300962 1.1378e-08 au
q 2.09353892581509 7.918e-08 au
i 3.710683876632078 3.7432e-06 deg
node 90.32848179046344 8.0306e-05 deg
peri .03580553317157918 8.3123e-05 deg
M 131.0661194256035 2.2024e-05 deg
tp 2458499.454793934893
(2019-Jan-15.95479393)
8.3014e-05 TDB
period 1376.223504395618
3.77
9.7006e-06
2.656e-08
d
yr
n .2615854175213332 1.8438e-09 deg/d
Q 2.749192212786834 1.2919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      752  
   data-arc span      7483 days (20.49 yr)  
   first obs. used      1999-11-01  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54784  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:21:05  

Additional Information
 Earth MOID = 1.1101 au 
 Jupiter MOID = 2.42493 au 
 T_jup = 3.498 
[ 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 15.8   n/a MPO417706  
diameter diameter 4.059 km 0.176 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134646 (1999 VN7)          Discovered 1999-Nov-07 by Korlevic, K. at Visnjan
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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