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101409 (1998 VQ6)
Classification: Main-belt Asteroid          SPK-ID: 2101409
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 .2001249066518138 3.4566e-08  
a 2.324584026298775 6.8157e-09 au
q 1.859376865031435 8.22e-08 au
i 4.316115477449246 4.1886e-06 deg
node 322.6377785068556 4.9077e-05 deg
peri 83.81344127623035 5.0943e-05 deg
M 88.28014005701105 1.2185e-05 deg
tp 2458883.048916766998
(2020-Feb-03.54891677)
4.3286e-05 TDB
period 1294.542463232133
3.54
5.6935e-06
1.559e-08
d
yr
n .2780905302257713 1.2231e-09 deg/d
Q 2.789791187566115 8.1797e-09 au
  Orbit Determination Parameters
   # obs. used (total)      975  
   data-arc span      8230 days (22.53 yr)  
   first obs. used      1998-08-31  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54702  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:36:39  

Additional Information
 Earth MOID = .873939 au 
 Jupiter MOID = 2.61955 au 
 T_jup = 3.544 
[ 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 15.59   n/a E2021B55  
diameter diameter 2.069 km 0.611 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.313   0.161 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101409 (1998 VQ6)          Discovered 1998-Nov-11 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 VQ6 = 2001 OP3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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