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JPL Small-Body Database Browser
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423652 (2005 YY28)
Classification: Main-belt Asteroid          SPK-ID: 2423652
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1127491621128459 1.7372e-07  
a 2.61489654515445 2.7411e-08 au
q 2.32006915067651 4.6042e-07 au
i 6.230088150267216 1.3364e-05 deg
node 299.6739971953272 0.0001062 deg
peri 92.63156149738538 0.00012928 deg
M 204.4127251922083 7.1106e-05 deg
tp 2459668.000763789270
(2022-Mar-29.50076379)
0.00030951 TDB
period 1544.472549319972
4.23
2.4285e-05
6.649e-08
d
yr
n .2330892835605963 3.665e-09 deg/d
Q 2.90972393963239 3.0501e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      8128 days (22.25 yr)  
   first obs. used      1996-11-10  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58019  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:17:42  

Additional Information
 Earth MOID = 1.33611 au 
 Jupiter MOID = 2.50848 au 
 T_jup = 3.390 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO277148  

423652 (2005 YY28)          Discovered 2005-Dec-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

Alternate Designations
 2005 YY28 = 1996 VF23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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