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452691 (2005 YW3)
Classification: Mars-crossing Asteroid          SPK-ID: 2452691
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5391640830662956 3.5787e-08  
a 3.111621880530985 3.8658e-08 au
q 1.433947122465474 1.1631e-07 au
i 22.51006985241757 1.0319e-05 deg
node 115.976977466166 1.9207e-05 deg
peri 66.38125761265492 2.2992e-05 deg
M 186.9618146579375 1.4167e-05 deg
tp 2459964.147287310322
(2023-Jan-19.64728731)
9.4737e-05 TDB
period 2004.835075829863
5.49
3.7361e-05
1.023e-07
d
yr
n .1795658926462991 3.3463e-09 deg/d
Q 4.789296638596495 5.95e-08 au
  Orbit Determination Parameters
   # obs. used (total)      391  
   data-arc span      6261 days (17.14 yr)  
   first obs. used      2001-05-23  
   last obs. used      2018-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44669  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:07:56  

Additional Information
 Earth MOID = .58122 au 
 Jupiter MOID = 1.29263 au 
 T_jup = 2.876 
[ 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 15.2   n/a MPO349223  

452691 (2005 YW3)          Discovered 2005-Dec-23 by NEAT at Palomar
Reference: Last Updated: 2016-01-04

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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
1903-Mar-10 13:22 00:02 Jupiter 1.19710557232389 1.19710275532477 1.19710838934328 6.92702039642719 6.82411123029821 2416184.056846791 1.83206138329095 375.99299866428 95.962002340615 -72.6492735439908 935195.448011975 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 06:08:10 2019-Jul-14 06:08
1974-Sep-29 03:10 < 00:01 Jupiter 1.79921769986359 1.79921153295157 1.7992238667837 10.5875552461113 10.5429967634751 2442319.631642661 0.939240314980677 371.066589289962 120.887135034958 36.8152560646501 916072.176973509 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 06:08:10 2019-Jul-14 06:08
1986-Feb-23 04:41 00:01 Jupiter 1.33009233039748 1.33008952086402 1.33009513993162 6.08993351795075 5.98445157063417 2446484.695003100 1.12702258313839 149.495837913503 65.3508386999211 -21.6037479441529 3153025.91271402 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 06:08:10 2019-Jul-14 06:08
2057-Aug-15 04:15 00:01 Jupiter 1.49362222820905 1.49361881784102 1.49362563857937 9.05822056096573 8.99539737818622 2472590.677158530 1.03981424928139 212.486829465866 115.925672634971 46.7070852551484 1002425.50240115 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 06:08:10 2019-Jul-14 06:08
2069-Mar-12 21:49 00:03 Jupiter 1.58038860691959 1.58038447945431 1.5803927344315 5.13355116481994 5.02806431979628 2476818.408826337 3.45846402969564 617.904674921707 135.138459997208 74.6589452852736 1148340.82031869 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 06:08:10 2019-Jul-14 06:08
2140-Jul-10 20:01 00:02 Jupiter 1.36622260185014 1.36621865422581 1.36622654950685 7.87536405432211 7.79624338719085 2502870.333956749 2.13365117712525 452.015196227806 111.084650523223 69.1845655855806 1052578.23904663 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 06:08:10 2019-Jul-14 06:08
2153-Sep-17 08:05 00:04 Jupiter 1.69828013623806 1.6982770401099 1.69828323239103 5.71168831050545 5.62368892429833 2507686.837087583 4.08232853449456 653.091230259878 130.070872462363 84.9682500598323 1173905.06584705 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 06:08:10 2019-Jul-14 06:08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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