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17151 (1999 JB114)
Classification: Main-belt Asteroid          SPK-ID: 2017151
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1016398434460612 4.4343e-08  
a 2.89697374149631 1.2541e-08 au
q 2.602525783943275 1.2637e-07 au
i 2.650472835161978 4.3167e-06 deg
node 148.9327324670366 7.9753e-05 deg
peri 207.9622031477723 8.1507e-05 deg
M 345.0482353641054 1.5328e-05 deg
tp 2459075.300623191054
(2020-Aug-13.80062319)
7.6608e-05 TDB
period 1801.006436667225
4.93
1.1695e-05
3.202e-08
d
yr
n .199888236194304 1.298e-09 deg/d
Q 3.191421699049346 1.3816e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1671  
   data-arc span      10111 days (27.68 yr)  
   first obs. used      1993-02-17  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5158  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:22:46  

Additional Information
 Earth MOID = 1.59847 au 
 Jupiter MOID = 2.23208 au 
 T_jup = 3.279 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457039.5 (2015-Jan-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1051526205776911 4.4514e-08  
q 2.592298890278871 1.2766e-07 au
tp 2457274.920235745007
(2015-Sep-09.42023575)
7.582e-05 TDB
node 149.0941620863271 7.9901e-05 deg
peri 208.1103422638581 8.1509e-05 deg
i 2.648871621961767 4.3184e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1671  
   data-arc span      10111 days (27.68 yr)  
   first obs. used      1993-02-17  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5158  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:22:46  

Additional Information
 Jupiter MOID = 2.23208 au 
 T_jup = 3.279 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.981520477303519E-15 -5.661962103097359E-15 5.060078444816043E-13 1.946404684928196E-14 9.273136578508595E-14 -1.753627666497265E-16
q -5.661962103097359E-15 1.62970263110731E-14 -1.730326020894601E-12 -5.513698077826334E-14 -3.279088794397035E-13 5.922258723533044E-16
tp 5.060078444816043E-13 -1.730326020894601E-12 5.74866758495928E-9 1.308307271719648E-11 1.23900009378537E-9 5.982735864670797E-13
node 1.946404684928196E-14 -5.513698077826334E-14 1.308307271719648E-11 6.384239014124558E-9 -6.374446845293843E-9 1.656552650749722E-10
peri 9.273136578508595E-14 -3.279088794397035E-13 1.23900009378537E-9 -6.374446845293843E-9 6.643768033626007E-9 -1.653615639319287E-10
i -1.753627666497265E-16 5.922258723533044E-16 5.982735864670797E-13 1.656552650749722E-10 -1.653615639319287E-10 1.864900841415172E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9   n/a MPO449076  
diameter diameter 4.626 km 0.219 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.273   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17151 (1999 JB114)          Discovered 1999-May-13 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JB114 = 1994 JM2 = 1998 FJ120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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