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17276 (2000 LU22)
Classification: Main-belt Asteroid          SPK-ID: 2017276
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3051096707880855 2.7339e-08  
a 3.158845570478305 1.6639e-08 au
q 2.195051238399267 8.7223e-08 au
i 11.97438117244588 2.5377e-06 deg
node 235.6246628750386 7.6199e-06 deg
peri 161.3355728581847 8.1838e-06 deg
M 155.8992802039423 7.4229e-06 deg
tp 2458312.459795605557
(2018-Jul-12.95979561)
3.7706e-05 TDB
period 2050.647528094971
5.61
1.6202e-05
4.436e-08
d
yr
n .1755543042223526 1.3871e-09 deg/d
Q 4.122639902557342 2.1716e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1594  
   data-arc span      16394 days (44.88 yr)  
   first obs. used      1976-05-03  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46942  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:31:27  

Additional Information
 Earth MOID = 1.20563 au 
 Jupiter MOID = 1.33984 au 
 T_jup = 3.099 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456976.5 (2014-Nov-15.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3043127922295663 2.7334e-08  
q 2.19834088157647 8.7182e-08 au
tp 2456262.312723241622
(2012-Nov-30.81272324)
3.1044e-05 TDB
node 235.6549982563799 7.6207e-06 deg
peri 161.6153419351414 8.1822e-06 deg
i 11.97101107663803 2.5367e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1594  
   data-arc span      16394 days (44.88 yr)  
   first obs. used      1976-05-03  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46942  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:31:27  

Additional Information
 Jupiter MOID = 1.33984 au 
 T_jup = 3.099 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.471568393599253E-16 -2.362219725244878E-15 1.553202494476835E-14 -3.554280309987705E-14 2.449169058708423E-14 9.743241222294831E-15
q -2.362219725244878E-15 7.600772477679115E-15 2.44744738975897E-14 1.098274574613003E-13 -5.844044346536545E-14 -3.017611614781463E-14
tp 1.553202494476835E-14 2.44744738975897E-14 9.637355667378881E-10 3.020288631774546E-12 1.058200855665158E-10 -1.756831104503065E-12
node -3.554280309987705E-14 1.098274574613003E-13 3.020288631774546E-12 5.807538888967008E-11 -5.547220013214896E-11 -1.471294651808363E-11
peri 2.449169058708423E-14 -5.844044346536545E-14 1.058200855665158E-10 -5.547220013214896E-11 6.694873081365872E-11 1.394373156887874E-11
i 9.743241222294831E-15 -3.017611614781463E-14 -1.756831104503065E-12 -1.471294651808363E-11 1.394373156887874E-11 6.435094684981908E-12

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 12.91   n/a E2021B10  
diameter diameter 17.990 km 0.400 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17276 (2000 LU22)          Discovered 2000-Jun-04 by JPL/NEAT at Haleakala
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 LU22 = 1938 WJ = 1976 JU4 = 1984 WT = 1998 HO17 = 1999 JM115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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