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243539 (2010 FA56)
Classification: Main-belt Asteroid          SPK-ID: 2243539
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1572360227898312 7.667e-08  
a 2.38232285114381 2.214e-08 au
q 2.007735881028626 1.8141e-07 au
i 2.651259372832362 1.1631e-05 deg
node 355.0189414140419 0.00017915 deg
peri 276.6841080757746 0.00018311 deg
M 218.033785244034 4.0223e-05 deg
tp 2459530.141313268690
(2021-Nov-11.64131327)
0.00015205 TDB
period 1343.072174633123
3.68
1.8723e-05
5.126e-08
d
yr
n .268042184775616 3.7366e-09 deg/d
Q 2.756909821258994 2.5622e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      8512 days (23.30 yr)  
   first obs. used      1996-09-14  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63691  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 02:52:11  

Additional Information
 Earth MOID = .993665 au 
 Jupiter MOID = 2.34766 au 
 T_jup = 3.519 
[ 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 17.1   n/a MPO440239  
diameter diameter 2.069 km 0.285 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243539 (2010 FA56)          Discovered 2010-Mar-19 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2044-Jul-23 01:37 < 00:01 Juno 0.0408775529471207 0.0408588499293481 0.0408962572322481 9.07650383803505 9.07650380524497 2467819.567316533 0.854192441635009 999.421455134496 61.262834212357 21.1298030675782 36424.0111022498 T 7 CATAB v2.0f-lin.ifort 2020-Jan-30 02:52:21 2020-Jan-30 02:52
2176-Aug-30 05:40 00:05 Hebe 0.0461747869448527 0.0460749732870975 0.0462746048787441 8.80036473014166 8.80036471484305 2516069.736130285 5.0763540067675 5025.92922930043 61.7386290008412 8.01763835428347 15661.2503996451 T 7 CATAB v2.0f-lin.ifort 2020-Jan-30 02:52:21 2020-Jan-30 02:52
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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