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183746 (2003 YB138)
Classification: Main-belt Asteroid          SPK-ID: 2183746
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1315459386615198 5.946e-08  
a 2.395045142846897 1.6752e-08 au
q 2.079986681394388 1.4744e-07 au
i 2.808196613653687 5.5907e-06 deg
node 30.7220512641248 0.00012131 deg
peri 147.1032251647571 0.00012395 deg
M 106.6883376669012 2.3423e-05 deg
tp 2458599.279208944365
(2019-Apr-25.77920894)
8.7574e-05 TDB
period 1353.845115020845
3.71
1.4204e-05
3.889e-08
d
yr
n .2659092949450552 2.7898e-09 deg/d
Q 2.710103604299406 1.8956e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      6051 days (16.57 yr)  
   first obs. used      2002-10-04  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59036  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:41:02  

Additional Information
 Earth MOID = 1.08429 au 
 Jupiter MOID = 2.24951 au 
 T_jup = 3.516 
[ 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 16.9   n/a MPO427120  

183746 (2003 YB138)          Discovered 2003-Dec-27 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ 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
2192-Sep-28 10:37 00:03 Eunom 0.0406684832861748 0.0406333974719044 0.0407036913016355 6.9711719747389 6.97117192522466 2521942.942210757 2.89372129519271 3929.27648165959 71.9321878138968 -63.5402971789261 75694.5116069774 T 11 CATAB v2.0f-lin.ifort 2020-Feb-24 19:41:20 2020-Feb-24 19:41
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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