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277096 (2005 EF269)
Classification: Main-belt Asteroid          SPK-ID: 2277096
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06327232226645296 5.2606e-08  
a 3.084074744431383 3.8909e-08 au
q 2.888938173307892 1.7555e-07 au
i 11.38794413817161 5.8739e-06 deg
node 81.21072623247692 2.706e-05 deg
peri 89.7204711115039 5.6635e-05 deg
M 338.0383491888228 4.7514e-05 deg
tp 2459321.183598257324
(2021-Apr-16.68359826)
0.00026095 TDB
period 1978.270929912297
5.42
3.7438e-05
1.025e-07
d
yr
n .181977096542565 3.4438e-09 deg/d
Q 3.279211315554874 4.1371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      5870 days (16.07 yr)  
   first obs. used      2005-03-15  
   last obs. used      2021-04-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49384  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 11:29:29  

Additional Information
 Earth MOID = 1.9233 au 
 Jupiter MOID = 1.80914 au 
 T_jup = 3.194 
[ 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 15.67   n/a MPCxxxxx  
diameter diameter 3.279 km 0.711 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.125   0.102 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277096 (2005 EF269)          Discovered 2005-Mar-15 by CSS at Catalina
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ 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
1905-Nov-21 20:10 00:06 Jupiter 1.92673860211569 1.92673655714935 1.92674064709648 4.14080168191362 4.03323806317114 2417171.340608049 6.3267547917521 304.902253797486 30.3220025653881 -74.1371269068676 1666768.70446979 T 21 CATAB v2.0g-lin.ifort 2021-May-04 11:29:30 2021-May-04 11:29
1915-Aug-30 08:28 00:07 Jupiter 1.85283906229397 1.85283814573219 1.85283997888125 2.3998006850887 2.20107846793259 2420739.852844291 6.6341835857609 531.307411730189 25.4820812304056 -87.5214640844817 2284113.1130526 T 21 CATAB v2.0g-lin.ifort 2021-May-04 11:29:30 2021-May-04 11:29
1975-Aug-20 15:48 00:03 Jupiter 1.82670380190019 1.82670314917028 1.8267044546304 2.72776059057545 2.55211672590408 2442645.158358555 2.66117318370409 281.188918537445 27.2173471745257 -84.9359635111965 2062482.17783235 T 21 CATAB v2.0g-lin.ifort 2021-May-04 11:29:30 2021-May-04 11:29
1985-May-03 23:36 00:02 Jupiter 1.99636256436187 1.99636190135925 1.9963632273646 3.6961779824239 3.57954827664899 2446189.483358257 1.82356443175457 107.437977071092 25.8058497566068 -87.1275752664565 2385923.63484711 T 21 CATAB v2.0g-lin.ifort 2021-May-04 11:29:30 2021-May-04 11:29
2035-Jul-30 03:17 00:01 Jupiter 1.8262463023246 1.82624568806876 1.82624691658034 3.35893068176331 3.21788827450517 2464538.636766323 1.11350619720974 143.243834478554 24.2374817434043 -87.7975497895272 1954524.87513 T 21 CATAB v2.0g-lin.ifort 2021-May-04 11:29:30 2021-May-04 11:29
2045-Apr-06 21:44 00:02 Jupiter 1.9329594757327 1.93295877388349 1.93296017758202 2.99446565539984 2.84436722382854 2468077.405257961 1.82282839769121 107.865140396506 24.4259661565256 89.0091718737347 2169088.11834762 T 21 CATAB v2.0g-lin.ifort 2021-May-04 11:29:30 2021-May-04 11:29
2095-Jun-26 11:16 00:04 Jupiter 1.87155729531653 1.87155600703951 1.87155858359919 3.92125315614795 3.80408644447107 2486419.969692087 4.45049988127199 213.920355994027 28.8997292081873 -78.178721778814 1488538.32726693 T 21 CATAB v2.0g-lin.ifort 2021-May-04 11:29:30 2021-May-04 11:29
2105-Mar-26 10:39 00:06 Jupiter 1.87863216580048 1.87863106710873 1.87863326451162 2.48673217448102 2.29828045433399 2489979.943761230 5.77220217228415 407.608110890042 25.3423584019736 -87.5667480893805 2441823.99487427 T 21 CATAB v2.0g-lin.ifort 2021-May-04 11:29:30 2021-May-04 11:29
2155-May-17 09:46 00:08 Jupiter 1.96794733623969 1.96794413894229 1.96795053357814 4.33974605040757 4.23940768405303 2508293.906971668 7.62200333346421 489.738171547619 26.68805419303 -72.6555739944532 2159459.64304046 T 21 CATAB v2.0g-lin.ifort 2021-May-04 11:29:30 2021-May-04 11:29
2165-Mar-19 06:08 00:10 Jupiter 1.83004675963467 1.83004552840046 1.83004799100152 2.62775514590815 2.44528384798612 2511887.755554063 9.49384012622326 959.505352914693 29.5198795570978 -82.6911142274101 2144250.81650053 T 21 CATAB v2.0g-lin.ifort 2021-May-04 11:29:30 2021-May-04 11:29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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