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JPL Small-Body Database Browser
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277160 (2005 MC48)
Classification: Main-belt Asteroid          SPK-ID: 2277160
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1556925031880187 8.2663e-08  
a 2.371192117802652 1.4967e-08 au
q 2.002015281442258 1.9996e-07 au
i 6.678750617373535 8.9225e-06 deg
node 168.1998290990521 5.112e-05 deg
peri 182.0492692882472 5.5506e-05 deg
M 244.1192311051533 2.1932e-05 deg
tp 2459029.796559805499
(2020-Jun-29.29655981)
8.3139e-05 TDB
period 1333.670487380176
3.65
1.2627e-05
3.457e-08
d
yr
n .2699317435652143 2.5557e-09 deg/d
Q 2.740368954163046 1.7297e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      7535 days (20.63 yr)  
   first obs. used      1998-09-18  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55196  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:54:56  

Additional Information
 Earth MOID = .995025 au 
 Jupiter MOID = 2.68118 au 
 T_jup = 3.519 
[ 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 17.8   n/a MPO433792  

277160 (2005 MC48)          Discovered 2005-Jun-29 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 MC48 = 1998 SW18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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