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190144 (2005 SR151)
Classification: Main-belt Asteroid          SPK-ID: 2190144
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .008723532805550365 4.2754e-08  
a 2.291939076879995 1.189e-08 au
q 2.271945271154509 9.7778e-08 au
i 2.132240308367972 4.6791e-06 deg
node 135.9099919883639 0.00013532 deg
peri 198.5731034816755 0.00032541 deg
M 182.1705046753792 0.00029516 deg
tp 2459826.543233599701
(2022-Sep-04.04323360)
0.0010384 TDB
period 1267.368856243324
3.47
9.8625e-06
2.7e-08
d
yr
n .2840530586076538 2.2105e-09 deg/d
Q 2.31193288260548 1.1994e-08 au
  Orbit Determination Parameters
   # obs. used (total)      366  
   data-arc span      10672 days (29.22 yr)  
   first obs. used      1991-10-03  
   last obs. used      2020-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54897  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 12:02:12  

Additional Information
 Earth MOID = 1.25734 au 
 Jupiter MOID = 2.67725 au 
 T_jup = 3.597 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO454312  

190144 (2005 SR151)          Discovered 2005-Sep-25 by Spacewatch at Kitt Peak
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

Alternate Designations
 2005 SR151 = 2000 DR111 = 2004 JL43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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