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359075 (2008 YP138)
Classification: Main-belt Asteroid          SPK-ID: 2359075
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1350456221705574 6.2751e-08  
a 2.624836246755498 3.3162e-08 au
q 2.270363602716571 1.662e-07 au
i 10.7166173120404 7.0066e-06 deg
node 282.7812392519579 3.5883e-05 deg
peri 230.6995830078061 5.0678e-05 deg
M 304.1630866963575 4.4773e-05 deg
tp 2459637.418777259822
(2022-Feb-26.91877726)
0.00019669 TDB
period 1553.287147910414
4.25
2.9437e-05
8.059e-08
d
yr
n .2317665477914345 4.3922e-09 deg/d
Q 2.979308890794425 3.7641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      5736 days (15.70 yr)  
   first obs. used      2005-03-04  
   last obs. used      2020-11-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5292  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:26:45  

Additional Information
 Earth MOID = 1.29929 au 
 Jupiter MOID = 2.12176 au 
 T_jup = 3.365 
[ 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 16.6   n/a MPO255411  

359075 (2008 YP138)          Discovered 2008-Dec-30 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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
2134-Mar-26 21:38 00:02 Psych 0.0451239317774267 0.0449489916206222 0.0452988722765238 5.55415314905347 5.55415310077779 2500572.401256600 1.58858307332236 8721.13494524715 102.198553016854 1.19426936832869 1577.47309374315 T 12 CATAB v2.0f-lin.ifort 2021-Apr-14 09:26:46 2021-Apr-14 09:26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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