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97282 (1999 XQ152)
Classification: Main-belt Asteroid          SPK-ID: 2097282
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05718461744098771 3.8017e-08  
a 2.652084945956381 1.2137e-08 au
q 2.500426482900862 9.9106e-08 au
i 6.087630734923341 3.9048e-06 deg
node 148.8419552838245 4.1575e-05 deg
peri 328.7536656232555 5.7784e-05 deg
M 210.1822896230927 4.059e-05 deg
tp 2459657.008309260830
(2022-Mar-18.50830926)
0.00017911 TDB
period 1577.537066474408
4.32
1.0829e-05
2.965e-08
d
yr
n .2282038296599607 1.5665e-09 deg/d
Q 2.803743409011899 1.2831e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1159  
   data-arc span      7260 days (19.88 yr)  
   first obs. used      1999-10-08  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52004  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:02:22  

Additional Information
 Earth MOID = 1.51849 au 
 Jupiter MOID = 2.23049 au 
 T_jup = 3.379 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456959.5 (2014-Oct-29.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05685173596189924 3.7961e-08  
q 2.500887936504133 9.9124e-08 au
tp 2456491.384687001708
(2013-Jul-17.88468700)
0.00017542 TDB
node 148.9771531242786 4.1658e-05 deg
peri 326.4270859748149 5.8088e-05 deg
i 6.081535721280796 3.9016e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1159  
   data-arc span      7260 days (19.88 yr)  
   first obs. used      1999-10-08  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52004  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:02:22  

Additional Information
 Jupiter MOID = 2.23049 au 
 T_jup = 3.379 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.441008349346202E-15 -3.738969373259051E-15 -2.49414058301036E-13 4.375491488442834E-15 -1.038286459480491E-13 1.339107610357454E-15
q -3.738969373259051E-15 9.825501137418658E-15 1.09529998113994E-12 -1.066238461714085E-14 3.784023054115001E-13 -3.433653114832983E-15
tp -2.49414058301036E-13 1.09529998113994E-12 3.077302379785297E-8 -3.396256701493798E-11 7.12272956574794E-9 -7.11149857782221E-12
node 4.375491488442834E-15 -1.066238461714085E-14 -3.396256701493798E-11 1.735357950301731E-9 -1.733046889786386E-9 1.028770620495984E-11
peri -1.038286459480491E-13 3.784023054115001E-13 7.12272956574794E-9 -1.733046889786386E-9 3.374175631712235E-9 -1.190447509866922E-11
i 1.339107610357454E-15 -3.433653114832983E-15 -7.11149857782221E-12 1.028770620495984E-11 -1.190447509866922E-11 1.522235280539055E-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 14.5   n/a MPO493543  
diameter diameter 4.260 km 0.178 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.157   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97282 (1999 XQ152)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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