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332149 (2005 YT41)
Classification: Main-belt Asteroid          SPK-ID: 2332149
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1510921597226983 7.3389e-08  
a 2.595237581359956 1.9957e-08 au
q 2.203117530198768 1.997e-07 au
i 4.200203150409116 4.8628e-06 deg
node 101.4821287384841 0.00011419 deg
peri 326.8437164150403 0.00011754 deg
M 194.3470873128815 2.8184e-05 deg
tp 2459703.185003327393
(2022-May-03.68500333)
0.00012357 TDB
period 1527.088157367078
4.18
1.7614e-05
4.822e-08
d
yr
n .2357427750737668 2.7192e-09 deg/d
Q 2.987357632521144 2.2972e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      6805 days (18.63 yr)  
   first obs. used      2000-09-05  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62744  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 21:05:54  

Additional Information
 Earth MOID = 1.21876 au 
 Jupiter MOID = 2.29367 au 
 T_jup = 3.397 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457143.5 (2015-May-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1524085671056873 7.3169e-08  
q 2.198203948448829 1.9896e-07 au
tp 2456652.299180602114
(2013-Dec-25.79918060)
0.00010913 TDB
node 101.4924099405055 0.00011424 deg
peri 327.0833816263024 0.00011753 deg
i 4.200392584183412 4.8648e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      6805 days (18.63 yr)  
   first obs. used      2000-09-05  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62744  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 21:05:54  

Additional Information
 Jupiter MOID = 2.29367 au 
 T_jup = 3.397 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.353690715202245E-15 -1.45178309971299E-14 -4.831132893207291E-12 -1.381589537618314E-13 -1.168228517455161E-12 -1.10021899570638E-14
q -1.45178309971299E-14 3.958613599466162E-14 1.293028130622984E-11 3.758110863783949E-13 3.139009502315231E-12 3.009040200968539E-14
tp -4.831132893207291E-12 1.293028130622984E-11 1.191023497291179E-8 1.736701990778115E-10 3.118739370014869E-9 1.333555909264043E-11
node -1.381589537618314E-13 3.758110863783949E-13 1.736701990778115E-10 1.305035435872004E-8 -1.296773967226656E-8 -2.209635809307547E-10
peri -1.168228517455161E-12 3.139009502315231E-12 3.118739370014869E-9 -1.296773967226656E-8 1.381288243892398E-8 2.24087436707262E-10
i -1.10021899570638E-14 3.009040200968539E-14 1.333555909264043E-11 -2.209635809307547E-10 2.24087436707262E-10 2.366624951673624E-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 17.0   n/a MPO434079  
diameter diameter 2.092 km 0.494 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

332149 (2005 YT41)          Discovered 2005-Dec-22 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2005 YT41 = 2002 DB 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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