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300858 (2007 YD43)
Classification: Main-belt Asteroid          SPK-ID: 2300858
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2538372319862158 4.7439e-08  
a 3.074145081824098 2.7662e-08 au
q 2.293812603529831 1.4513e-07 au
i 15.09219402964487 7.3762e-06 deg
node 308.4840790014167 2.4704e-05 deg
peri 141.9057032225899 3.0604e-05 deg
M 129.7603956247648 1.7328e-05 deg
tp 2458290.881994025006
(2018-Jun-21.38199402)
8.988e-05 TDB
period 1968.724593671343
5.39
2.6572e-05
7.275e-08
d
yr
n .1828595026227919 2.4681e-09 deg/d
Q 3.854477560118367 3.4683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      8131 days (22.26 yr)  
   first obs. used      1997-01-04  
   last obs. used      2019-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5292  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 17:21:37  

Additional Information
 Earth MOID = 1.32963 au 
 Jupiter MOID = 1.41954 au 
 T_jup = 3.128 
[ 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 15.4   n/a MPO433939  

300858 (2007 YD43)          Discovered 2007-Dec-30 by CSS at Catalina
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

[ 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
1913-Jun-29 19:04 00:04 Jupiter 1.47947182633822 1.47946948624613 1.47947416644613 3.70198414717286 3.54396006914659 2419948.294156037 4.43047688812892 405.263128185968 95.6546760274986 -79.1391279718778 1756415.30540191 T 9 CATAB v2.0f-lin.ifort 2020-Feb-25 17:21:49 2020-Feb-25 17:21
1973-Jan-22 13:57 00:02 Jupiter 1.4235886364396 1.42358796978989 1.42358930308939 3.80976087739613 3.65024599408102 2441705.081575360 1.6530346344645 200.167579549093 30.2862068210223 87.9394352287614 1852070.83368298 T 9 CATAB v2.0f-lin.ifort 2020-Feb-25 17:21:49 2020-Feb-25 17:21
2032-Aug-05 18:38 < 00:01 Jupiter 1.41374876939454 1.41374801543519 1.41374952335477 3.87388562470439 3.71600932241143 2463450.276556060 0.731680960272279 153.505361083167 31.450766303903 83.1405064695248 1868708.14988378 T 9 CATAB v2.0f-lin.ifort 2020-Feb-25 17:21:49 2020-Feb-25 17:21
2092-Mar-01 04:11 00:03 Jupiter 1.4529521543925 1.45295047484618 1.45295383394188 3.91346603676644 3.76155331023196 2485207.674320143 3.09556029113552 209.927997048874 69.9925984729617 -76.7858993291087 1816824.75237109 T 9 CATAB v2.0f-lin.ifort 2020-Feb-25 17:21:49 2020-Feb-25 17:21
2151-Nov-01 06:00 00:06 Jupiter 1.58196027483671 1.58195474352089 1.58196580615902 3.90913600122142 3.76968068422418 2507000.750128007 6.31628265111235 331.406016931412 133.728944851393 -36.5254049744253 1262595.97032572 T 9 CATAB v2.0f-lin.ifort 2020-Feb-25 17:21:49 2020-Feb-25 17:21
2161-Nov-04 21:28 00:08 Jupiter 1.83644393036809 1.83643582861751 1.8364520329734 3.34309843031028 3.20216296885226 2510657.394599446 7.88654196503799 2108.16112189478 101.082520103005 78.1486390803352 1398192.28775786 T 9 CATAB v2.0f-lin.ifort 2020-Feb-25 17:21:49 2020-Feb-25 17:21

Alternate Designations
 2007 YD43 = 1997 AK23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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