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277150 (2005 MB14)
Classification: Main-belt Asteroid          SPK-ID: 2277150
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06106198183080341 5.5197e-08  
a 2.46950030837932 1.5864e-08 au
q 2.318707725417899 1.3325e-07 au
i 7.348934747515144 4.6481e-06 deg
node 115.9292976557767 4.5202e-05 deg
peri 17.27055728045108 7.5998e-05 deg
M 59.54574945602519 5.9945e-05 deg
tp 2458766.044557323862
(2019-Oct-09.54455732)
0.00023559 TDB
period 1417.464053009231
3.88
1.3658e-05
3.739e-08
d
yr
n .253974694621519 2.4472e-09 deg/d
Q 2.620292891340742 1.6832e-08 au
  Orbit Determination Parameters
   # obs. used (total)      319  
   data-arc span      5990 days (16.40 yr)  
   first obs. used      2003-12-27  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60124  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 21:20:26  

Additional Information
 Earth MOID = 1.33441 au 
 Jupiter MOID = 2.40126 au 
 T_jup = 3.471 
[ 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 16.7   n/a MPO455057  

277150 (2005 MB14)          Discovered 2005-Jun-28 by Spacewatch at Kitt Peak
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
1932-Jan-24 21:54 00:03 Iris 0.036904769576484 0.0368787658859891 0.0369307792730624 5.70273598897345 5.70273596165807 2426731.412357472 2.91372947989868 1494.54688138561 78.4369061364008 29.8791994491692 35199.8998298881 T 20 CATAB v2.0f-lin.ifort 2020-Nov-11 21:20:27 2020-Nov-11 21:20
2005-Oct-16 08:26 < 00:01 Iris 0.0488804590375415 0.0488772141477201 0.0488837039288308 5.5726236719485 5.57262365084385 2453659.851298650 0.790817183107001 162.471935242553 77.6995441192399 -6.10598916839751 45844.4721859646 T 20 CATAB v2.0f-lin.ifort 2020-Nov-11 21:20:27 2020-Nov-11 21:20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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