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226491 (2003 SR274)
Classification: Main-belt Asteroid          SPK-ID: 2226491
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1416289786584007 5.7822e-08  
a 3.121748434402355 2.9248e-08 au
q 2.679618392009488 1.9118e-07 au
i 5.437811079682924 6.7127e-06 deg
node 35.9465998691554 6.2184e-05 deg
peri 274.2063462586034 6.8119e-05 deg
M 61.54887896418658 2.417e-05 deg
tp 2458656.060518188783
(2019-Jun-21.56051819)
0.00013688 TDB
period 2014.629925659391
5.52
2.8313e-05
7.752e-08
d
yr
n .1786928683103779 2.5113e-09 deg/d
Q 3.563878476795221 3.339e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      9853 days (26.98 yr)  
   first obs. used      1992-10-03  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59644  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:53:09  

Additional Information
 Earth MOID = 1.67246 au 
 Jupiter MOID = 1.73356 au 
 T_jup = 3.193 
[ 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 15.5   n/a MPO450050  

226491 (2003 SR274)          Discovered 2003-Sep-28 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ 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
1956-Jun-02 17:25 00:03 Jupiter 1.92486452623927 1.92486362556751 1.92486542691135 2.49288346747451 2.30962824984716 2435627.225915885 2.71479140606666 122.693044211854 19.2132181243473 -85.3542460240974 1610156.18164434 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 00:53:11 2019-Nov-08 00:53
1966-Aug-13 06:58 00:02 Jupiter 1.746942317932 1.74694176641105 1.74694286945344 1.93605945360035 1.66691515534983 2439350.790446604 2.25380152458901 112.047164059911 19.9146771632913 -71.009845624373 2090484.13741949 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 00:53:11 2019-Nov-08 00:53
1976-Oct-20 05:03 00:02 Jupiter 1.87793036121616 1.87792973398204 1.87793098845038 3.32069788826403 3.18197322538447 2443071.710541136 1.65924589186883 65.3810981870687 20.7965317352784 -80.6450477661233 2150305.76494643 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 00:53:11 2019-Nov-08 00:53
2039-Jan-13 01:44 00:01 Jupiter 1.84170841025431 1.84170758898421 1.84170923152388 2.16297390764129 1.93871955628947 2465801.572513163 1.27128839277798 81.5069126706031 16.5641772463817 -88.7166720643157 1341913.49102353 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 00:53:11 2019-Nov-08 00:53
2049-Mar-18 13:08 00:02 Jupiter 1.75786420157829 1.75786355423031 1.75786484892587 2.16706197475164 1.93195821675451 2469519.047089842 1.86922154113843 87.7670777258282 10.2385151515134 -75.0783892010313 1529749.38015916 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 00:53:11 2019-Nov-08 00:53
2059-Jun-04 11:51 00:02 Jupiter 1.96780353764488 1.96780214121069 1.96780493407995 3.9179653251938 3.8065169261884 2473248.993622248 2.21044543401031 105.351540549698 29.6650060522203 -61.0346224959121 1784144.31629474 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 00:53:11 2019-Nov-08 00:53
2121-Aug-21 12:16 00:05 Jupiter 1.7874840183259 1.78748291152251 1.78748512513121 1.96284567710458 1.70441696145541 2495972.011369404 5.29844804479915 165.973663629791 26.8271497091528 85.7253311259657 1478942.20279383 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 00:53:11 2019-Nov-08 00:53
2131-Oct-25 20:14 00:06 Jupiter 1.80676016705672 1.80675866665414 1.80676166745714 2.58073925716065 2.39219571443861 2499689.342714921 5.87051801275466 76.0330392245419 8.98026320621879 -78.985057035058 558549.18513888 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 00:53:11 2019-Nov-08 00:53
2194-Jan-11 01:04 00:08 Jupiter 1.94536115731827 1.94535800066485 1.94536431398109 2.64755383574235 2.47764579806632 2522412.544247904 8.38329331866339 295.581155647527 30.9159763561211 -75.3523014002129 1236723.79794231 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 00:53:11 2019-Nov-08 00:53
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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