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332847 (2010 FA30)
Classification: Main-belt Asteroid          SPK-ID: 2332847
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08418736097052264 5.6642e-08  
a 2.727541061179835 3.2102e-08 au
q 2.497916577300366 1.5583e-07 au
i 2.54823568564177 5.9912e-06 deg
node 125.0980057684922 0.00018124 deg
peri 305.8692843620246 0.00018984 deg
M 215.6561759756713 6.1824e-05 deg
tp 2459660.206979340174
(2022-Mar-21.70697934)
0.00028973 TDB
period 1645.338927160707
4.50
2.9047e-05
7.953e-08
d
yr
n .2187999044192293 3.8627e-09 deg/d
Q 2.957165545059305 3.4804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      8496 days (23.26 yr)  
   first obs. used      1996-02-15  
   last obs. used      2019-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63956  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 21:11:56  

Additional Information
 Earth MOID = 1.51348 au 
 Jupiter MOID = 2.2489 au 
 T_jup = 3.349 
[ 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 16.3   n/a MPO245709  
rotation period rot_per 8.394 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

332847 (2010 FA30)          Discovered 2004-Dec-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ 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
1962-Jan-29 17:24 00:03 Hygie 0.0273540147875076 0.0273423023703974 0.0273657316239056 3.3083535995963 3.30835317265373 2437694.224774143 3.39115076911439 805.507000357598 104.541124757765 -44.1204099225543 27420.4301891562 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 21:11:59 2020-Feb-25 21:12
2079-Feb-03 03:53 00:05 Hygie 0.0380110312658002 0.0379976818719948 0.0380243911325894 3.58635689016095 3.58635660673521 2480432.661710438 5.16768357576836 1205.01471441132 103.130895797915 56.8402011558219 46126.6009954176 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 21:11:59 2020-Feb-25 21:12
2081-Mar-07 12:06 00:01 Eunom 0.0456600169336504 0.0456525173698743 0.0456675307908094 5.36315571755182 5.3631556602277 2481196.004513434 1.34186330062005 1345.76319421709 64.747772889728 -74.0886951226933 101403.920313716 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 21:11:59 2020-Feb-25 21:12
2195-Dec-31 16:25 00:17 Hygie 0.035961946436342 0.0359564688069122 0.0359675163374281 3.37007057829095 3.37007025948952 2523132.184044143 17.3426426509772 3091.30169629952 100.536384277543 85.2385276489646 53191.9588550468 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 21:11:59 2020-Feb-25 21:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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