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24199 Tsarevsky (1999 XD39)
Classification: Main-belt Asteroid          SPK-ID: 2024199
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1182618706383033 3.661e-08  
a 3.138363636418751 1.9777e-08 au
q 2.767214882032642 1.2007e-07 au
i 4.758865695528921 4.9916e-06 deg
node 193.606571326726 4.9538e-05 deg
peri 263.6827416227578 5.4983e-05 deg
M 287.2046070362285 2.6552e-05 deg
tp 2459807.133820263312
(2022-Aug-15.63382026)
0.00015148 TDB
period 2030.735315466503
5.56
1.9196e-05
5.256e-08
d
yr
n .1772756879038667 1.6757e-09 deg/d
Q 3.509512390804861 2.2116e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1233  
   data-arc span      11237 days (30.77 yr)  
   first obs. used      1990-03-04  
   last obs. used      2020-12-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .573  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 18:58:01  

Additional Information
 Earth MOID = 1.78938 au 
 Jupiter MOID = 1.68266 au 
 T_jup = 3.195 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457233.5 (2015-Jul-30.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1166554300366109 3.4859e-08  
q 2.776333877015636 1.1423e-07 au
tp 2457747.501393536816
(2016-Dec-25.00139354)
0.00014695 TDB
node 194.2810655540319 4.9337e-05 deg
peri 259.0858236643184 5.5271e-05 deg
i 4.764545519796792 4.9894e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1233  
   data-arc span      11237 days (30.77 yr)  
   first obs. used      1990-03-04  
   last obs. used      2020-12-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .573  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 18:58:01  

Additional Information
 Jupiter MOID = 1.68266 au 
 T_jup = 3.195 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.215130172382462E-15 -3.934533944310393E-15 5.707189566616077E-13 -1.449356780139356E-15 1.490951078648223E-13 1.070657173239772E-15
q -3.934533944310393E-15 1.304868619594836E-14 -6.128601986879514E-13 6.608178089820658E-15 -2.947712168978344E-13 -2.985783852971535E-15
tp 5.707189566616077E-13 -6.128601986879514E-13 2.159305561634926E-8 -5.592390573670652E-12 3.677634513040772E-9 3.250122927464287E-12
node -1.449356780139356E-15 6.608178089820658E-15 -5.592390573670652E-12 2.434153027499525E-9 -2.426095188684823E-9 -9.274979510471121E-11
peri 1.490951078648223E-13 -2.947712168978344E-13 3.677634513040772E-9 -2.426095188684823E-9 3.054916954226092E-9 9.297095613091501E-11
i 1.070657173239772E-15 -2.985783852971535E-15 3.250122927464287E-12 -9.274979510471121E-11 9.297095613091501E-11 2.489437172463803E-11

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 13.82   n/a E2021B10  
diameter diameter 7.774 km 1.395 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.097   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

24199 Tsarevsky           Discovered 1999 Dec. 6 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro.
Irena Tsarevsky mentored a finalist in the 2008 Intel Science Talent Search (STS), a science competition for high school seniors. She teaches at the Roslyn High School, Roslyn Heights, New York.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080221/MPCPages.arcLast Updated: 2008-03-05

[ show close-approach data ]
Alternate Designations
 1999 XD39 = 1990 EF8 = 1993 TH15 = 1996 FY18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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