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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1349792740712371 7.6773e-08  
a 2.624117322486688 4.0631e-08 au
q 2.269915871219677 1.9175e-07 au
i 10.71706431448554 9.2868e-06 deg
node 282.7779789940677 3.6288e-05 deg
peri 230.838183883106 5.1105e-05 deg
M 212.2078295541507 4.4442e-05 deg
tp 2459637.914920964518
(2022-Feb-27.41492096)
0.00020252 TDB
period 1552.649039898251
4.25
3.6061e-05
9.873e-08
d
yr
n .2318617992534821 5.3851e-09 deg/d
Q 2.9783187737537 4.6116e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      5267 days (14.42 yr)  
   first obs. used      2005-03-04  
   last obs. used      2019-08-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55365  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:44:29  

Additional Information
 Earth MOID = 1.2982 au 
 Jupiter MOID = 2.12371 au 
 T_jup = 3.366 
[ 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 9 CATAB v2.0f-lin.ifort 2019-Sep-24 06:44:31 2019-Sep-24 06:44
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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