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102610 (1999 VQ15)
Classification: Main-belt Asteroid          SPK-ID: 2102610
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1923353922922572 4.6262e-08  
a 2.368406290646078 8.5264e-09 au
q 1.912877937627214 1.13e-07 au
i 2.240393629768297 3.7032e-06 deg
node 318.2427483285239 9.9646e-05 deg
peri 28.1454404141784 0.00010003 deg
M 263.2223824761877 9.5462e-06 deg
tp 2459358.394612949888
(2021-May-23.89461295)
3.6199e-05 TDB
period 1331.320856604659
3.64
7.1893e-06
1.968e-08
d
yr
n .2704081425706256 1.4602e-09 deg/d
Q 2.823934643664941 1.0166e-08 au
  Orbit Determination Parameters
   # obs. used (total)      636  
   data-arc span      15629 days (42.79 yr)  
   first obs. used      1977-09-09  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49402  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:53:42  

Additional Information
 Earth MOID = .906119 au 
 Jupiter MOID = 2.59108 au 
 T_jup = 3.520 
[ 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 16.42   n/a E2021B55  
diameter diameter 3.221 km 0.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102610 (1999 VQ15)          Discovered 1999-Nov-02 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 VQ15 = 1977 RN9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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