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JPL Small-Body Database Browser
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49670 (1999 RZ33)
Classification: Inner Main-belt Asteroid          SPK-ID: 2049670
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05806791839151308 6.5976e-08  
a 1.929445537651625 7.7037e-09 au
q 1.817406651630401 1.2493e-07 au
i 22.45813032112821 7.5363e-06 deg
node 187.4345982826471 1.2382e-05 deg
peri 174.6913180654823 4.6438e-05 deg
M 93.31354421441793 4.4427e-05 deg
tp 2458346.759730070906
(2018-Aug-16.25973007)
0.00012097 TDB
period 978.9200264923566
2.68
5.8628e-06
1.605e-08
d
yr
n .3677522067762201 2.2025e-09 deg/d
Q 2.041484423672849 8.151e-09 au
  Orbit Determination Parameters
   # obs. used (total)      612  
   data-arc span      9422 days (25.80 yr)  
   first obs. used      1993-03-24  
   last obs. used      2019-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54831  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:51:45  

Additional Information
 Earth MOID = .815529 au 
 Jupiter MOID = 3.13701 au 
 T_jup = 3.820 
[ 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 16.5   n/a MPO459191  

49670 (1999 RZ33)          Discovered 1999-Sep-10 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 RZ33 = 2001 FZ4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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