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JPL Small-Body Database Browser
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249608 (1999 RZ152)
Classification: Main-belt Asteroid          SPK-ID: 2249608
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3024457132821554 5.1735e-08  
a 3.107516515558316 2.9322e-08 au
q 2.167661466474203 1.5989e-07 au
i 14.3276338930056 1.1576e-05 deg
node 325.3353547907138 2.2706e-05 deg
peri 71.8624723562135 3.1959e-05 deg
M 185.1420781141453 1.9487e-05 deg
tp 2459572.354851446216
(2021-Dec-23.85485145)
0.00011751 TDB
period 2000.86872100097
5.48
2.832e-05
7.754e-08
d
yr
n .179921849055596 2.5466e-09 deg/d
Q 4.047371564642429 3.8191e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      6786 days (18.58 yr)  
   first obs. used      1999-08-22  
   last obs. used      2018-03-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58043  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:52:01  

Additional Information
 Earth MOID = 1.22212 au 
 Jupiter MOID = 1.82007 au 
 T_jup = 3.102 
[ 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 15.7   n/a MPO229978  

249608 (1999 RZ152)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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