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187994 (2001 SZ63)
Classification: Main-belt Asteroid          SPK-ID: 2187994
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1162469739446491 5.8521e-08  
a 2.589004701404856 1.7278e-08 au
q 2.288040739338071 1.5037e-07 au
i 9.894415386306388 6.5909e-06 deg
node 191.4541331096571 2.4733e-05 deg
peri 148.3112384520296 3.5082e-05 deg
M 254.4633595544268 3.0738e-05 deg
tp 2459646.565309893011
(2022-Mar-08.06530989)
0.00013335 TDB
period 1521.590140481108
4.17
1.5231e-05
4.17e-08
d
yr
n .236594593000039 2.3684e-09 deg/d
Q 2.88996866347164 1.9286e-08 au
  Orbit Determination Parameters
   # obs. used (total)      441  
   data-arc span      6782 days (18.57 yr)  
   first obs. used      2001-09-17  
   last obs. used      2020-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57647  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 07:45:19  

Additional Information
 Earth MOID = 1.28511 au 
 Jupiter MOID = 2.54587 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 16.01   n/a E2021B55  

187994 (2001 SZ63)          Discovered 2001-Sep-17 by LINEAR at Socorro
Reference: 20080618/Numbers.arcLast Updated: 2008-06-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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