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JPL Small-Body Database Browser
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487497 (2014 SR288)
Classification: Outer Main-belt Asteroid          SPK-ID: 2487497
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2509561122346526 2.0451e-07  
a 3.208880255131818 1.7356e-07 au
q 2.403592141677397 5.8114e-07 au
i 26.4302657138297 1.2723e-05 deg
node 312.550543058333 1.6424e-05 deg
peri 47.6844762206819 3.9915e-05 deg
M 285.7018970064437 2.1424e-05 deg
tp 2459033.815194230482
(2020-Jul-03.31519423)
0.00014359 TDB
period 2099.56194893028
5.75
0.00017034
4.664e-07
d
yr
n .1714643381603571 1.3911e-08 deg/d
Q 4.014168368586239 2.1712e-07 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      3132 days (8.57 yr)  
   first obs. used      2008-07-30  
   last obs. used      2017-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6009  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:16:39  

Additional Information
 Earth MOID = 1.45986 au 
 Jupiter MOID = 1.65516 au 
 T_jup = 2.983 
[ 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 16.2   n/a MPO399050  

487497 (2014 SR288)          Discovered 2011-Jan-30 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ 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
1908-Feb-24 22:39 00:30 Jupiter 1.73163035328908 1.73162319095154 1.73163751595331 6.70983293535106 6.63653246694549 2417996.444068002 30.1611415630577 1297.87654963948 105.330591789283 74.1723584654304 1476104.90573878 T 17 CATAB v2.0e-lin.ifort 2017-Nov-27 12:23:15 2018-Dec-18 03:50
1919-Jun-25 05:36 00:31 Jupiter 1.99832786598203 1.9983125423647 1.99834319032316 6.73701374461198 6.67380123461354 2422134.733362253 30.8324920573861 2078.35328171003 127.67508493524 68.6960903230453 1492097.72230828 T 17 CATAB v2.0e-lin.ifort 2017-Nov-27 12:23:15 2018-Dec-18 03:50
2051-Jul-12 16:18 00:13 Jupiter 1.93799507657856 1.93798672997447 1.93800342322131 6.73232081645889 6.6670849035913 2470365.178914950 13.4364326098529 620.338686623958 129.577366570254 51.8859094219234 644182.780097393 T 17 CATAB v2.0e-lin.ifort 2017-Nov-27 12:23:15 2018-Dec-18 03:50
2062-Dec-21 04:47 00:22 Jupiter 1.74544284540456 1.74543807738192 1.74544761344396 6.69789288024757 6.62504459583529 2474544.699102021 22.2430766201452 400.760302752733 117.896497539306 61.7221644078472 538536.543699324 T 17 CATAB v2.0e-lin.ifort 2017-Nov-27 12:23:15 2018-Dec-18 03:50
2074-May-31 12:40 00:35 Jupiter 1.71638361526963 1.71637824417519 1.71638898638095 6.70415704317433 6.63013850327989 2478724.027848821 34.8918611168878 402.686229444973 129.421691142103 47.4746435406578 736557.906637027 T 17 CATAB v2.0e-lin.ifort 2017-Nov-27 12:23:15 2018-Dec-18 03:50
2085-Oct-15 09:18 00:53 Jupiter 1.87808194719407 1.87805996192165 1.87810393300218 6.7660794228558 6.69909118523963 2482878.887679773 53.0471672534798 1940.66194125975 133.682380837663 55.3174901180607 1791927.39899497 T 17 CATAB v2.0e-lin.ifort 2017-Nov-27 12:23:15 2018-Dec-18 03:50

Alternate Designations
 2014 SR288 = 2011 CS92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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