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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1349522434479161 3.2609e-08  
a 2.422290596764703 1.0801e-08 au
q 2.095397046448515 7.8954e-08 au
i 3.710189319046279 3.7222e-06 deg
node 90.33007167720415 7.3283e-05 deg
peri .07052998236197612 7.5921e-05 deg
M 183.3388798721572 2.1102e-05 deg
tp 2459876.234777172909
(2022-Oct-23.73477717)		 8.2985e-05 TDB
period 1377.012211890234
3.77		 9.2102e-06
2.522e-08		 d
yr
n .2614355899617081 1.7486e-09 deg/d
Q 2.749184147080891 1.2259e-08 au
   Orbit Determination Parameters
   # obs. used (total)      836  
   data-arc span      7562 days (20.70 yr)  
   first obs. used      1999-11-01  
   last obs. used      2020-07-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53929  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:17  

Additional Information
 Earth MOID = 1.11168 au 
 Jupiter MOID = 2.42437 au 
 T_jup = 3.497 
[ 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 15.86   n/a E2021B55  
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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