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JPL Small-Body Database Browser
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305272 (2007 YJ48)
Classification: Main-belt Asteroid          SPK-ID: 2305272
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03416049548724047 7.5055e-08  
a 2.765202915120503 4.4441e-08 au
q 2.670742213417225 2.1375e-07 au
i 4.88702444952117 7.6098e-06 deg
node 85.93607190808304 8.0362e-05 deg
peri 329.7562138826981 0.00012317 deg
M 195.6890138763024 9.0246e-05 deg
tp 2459367.072150428137
(2021-Jun-01.57215043)
0.00041944 TDB
period 1679.534525746044
4.60
4.0489e-05
1.109e-07
d
yr
n .2143451024563423 5.1673e-09 deg/d
Q 2.859663616823781 4.5959e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      4661 days (12.76 yr)  
   first obs. used      2005-05-20  
   last obs. used      2018-02-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56201  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:03:12  

Additional Information
 Earth MOID = 1.68343 au 
 Jupiter MOID = 2.26202 au 
 T_jup = 3.334 
[ 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 16.8   n/a MPO437356  

305272 (2007 YJ48)          Discovered 2007-Dec-28 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2007 YJ48 = 2009 DW93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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