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266084 (2006 SN6)
Classification: Mars-crossing Asteroid          SPK-ID: 2266084
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3118187178367886 5.1325e-08  
a 2.383563119694003 6.8075e-09 au
q 1.640323523827963 1.2378e-07 au
i 2.308769925864619 5.6261e-06 deg
node 72.29150991922018 9.9971e-05 deg
peri 303.1527554786383 0.00010034 deg
M 263.5111289641327 6.6261e-06 deg
tp 2459360.757587746067
(2021-May-26.25758775)
2.5302e-05 TDB
period 1344.121142638037
3.68
5.7582e-06
1.577e-08
d
yr
n .267833001490808 1.1474e-09 deg/d
Q 3.126802715560043 8.9301e-09 au
  Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      10000 days (27.38 yr)  
   first obs. used      1993-02-26  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44804  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:27:48  

Additional Information
 Earth MOID = .643094 au 
 Jupiter MOID = 2.33627 au 
 T_jup = 3.468 
[ 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 MPO437225  

266084 (2006 SN6)          Discovered 2006-Sep-16 by CSS at Catalina
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ 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-Apr-01 06:23 00:03 Europ 0.0387002196748551 0.0386986791053302 0.0387017606608822 4.45648077163411 4.45648071000778 2435564.765690117 3.22950528235513 599.886598984367 72.3194382521077 -87.5171165076426 79935.7004848134 T 18 CATAB v2.0f-lin.ifort 2020-Nov-11 22:27:49 2020-Nov-11 22:27
1984-Dec-05 13:45 < 00:01 Iris 0.0345795787329277 0.0345714609583446 0.0345876965370054 4.73972604224112 4.73972600716593 2446040.072594010 0.752752226142524 407.831267562234 40.4587877439811 -7.18027536091006 20331.8443731311 T 18 CATAB v2.0f-lin.ifort 2020-Nov-11 22:27:49 2020-Nov-11 22:27
1988-Aug-11 22:47 < 00:01 Iris 0.0178435938342529 0.0178370116843105 0.0178501761690146 4.60992279104037 4.60992272115326 2447385.449115715 0.649297900685237 340.559225630238 40.7594703376848 -15.6581038004569 19209.5273813969 T 18 CATAB v2.0f-lin.ifort 2020-Nov-11 22:27:49 2020-Nov-11 22:27
1992-Apr-18 02:59 < 00:01 Iris 0.0119541755495925 0.0119492113661321 0.0119591401342504 4.40493124505146 4.4049311358787 2448730.624113584 0.539466796560312 271.069246535518 41.2054446231927 24.402831447126 18899.7710702026 T 18 CATAB v2.0f-lin.ifort 2020-Nov-11 22:27:49 2020-Nov-11 22:27
1995-Dec-25 05:19 < 00:01 Iris 0.0119103944023975 0.0119064144299208 0.0119143744443034 4.39252781070041 4.39252770081693 2450076.721446360 0.485159466239938 203.711791282346 41.3249477911339 13.4285520613196 13131.3415130469 T 18 CATAB v2.0f-lin.ifort 2020-Nov-11 22:27:49 2020-Nov-11 22:27
1999-Aug-31 15:34 < 00:01 Iris 0.0218865186794758 0.0218837875495353 0.0218892498189503 4.31925596539999 4.31925590458825 2451422.148785643 0.451176349755971 138.201215786176 41.5737359469122 10.4374813167165 27306.7815309792 T 18 CATAB v2.0f-lin.ifort 2020-Nov-11 22:27:49 2020-Nov-11 22:27
2003-May-08 10:29 < 00:01 Iris 0.0387186140082074 0.0387171031675829 0.0387201248488599 4.20249760224437 4.2024975669142 2452767.936850343 0.427062600991501 75.3148703581492 41.2519629782316 -1.46205337539102 76926.3247836377 T 18 CATAB v2.0f-lin.ifort 2020-Nov-11 22:27:49 2020-Nov-11 22:27
2007-Jan-13 21:15 < 00:01 Iris 0.0366756144269769 0.0366747470971422 0.0366764817606984 4.21540618012445 4.21540614294045 2454114.385320252 0.420035396596129 50.2176413652529 29.2561477553708 -38.7684928572786 145000.824412731 T 18 CATAB v2.0f-lin.ifort 2020-Nov-11 22:27:49 2020-Nov-11 22:27
2132-Nov-08 00:43 00:01 Hebe 0.0281176873612498 0.0281042569092987 0.0281311528691294 4.53634022559396 4.53634017685544 2500068.529758737 1.03443875883479 1706.97801245354 53.6500696419347 -66.9449057010713 72110.733454019 T 18 CATAB v2.0f-lin.ifort 2020-Nov-11 22:27:49 2020-Nov-11 22:27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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