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17655 (1996 VL3)
Classification: Main-belt Asteroid          SPK-ID: 2017655
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1021830607558436 3.733e-08  
a 2.649308484474085 1.0265e-08 au
q 2.378594034644098 9.9616e-08 au
i 2.609605945981593 3.3889e-06 deg
node 246.0776272154293 9.802e-05 deg
peri 135.0282133298921 0.00010018 deg
M 194.8932910479654 2.0616e-05 deg
tp 2459722.869569042998
(2022-May-23.36956904)
9.106e-05 TDB
period 1575.060435194233
4.31
9.1544e-06
2.506e-08
d
yr
n .2285626582675258 1.3284e-09 deg/d
Q 2.920022934304073 1.1314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1731  
   data-arc span      11818 days (32.36 yr)  
   first obs. used      1987-09-22  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51426  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:09:06  

Additional Information
 Earth MOID = 1.3822 au 
 Jupiter MOID = 2.52297 au 
 T_jup = 3.382 
[ 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 14.1   n/a MPO384905  
diameter diameter 7.650 km 0.095 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.841 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.076   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17655 (1996 VL3)          Discovered 1996-Nov-06 by Kobayashi, T. at Oizumi
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 VL3 = 1987 SR6 = 1998 FP25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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