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22892 (1999 SV16)
Classification: Main-belt Asteroid          SPK-ID: 2022892
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05608194007436245 3.5982e-08  
a 2.40061078807626 1.1484e-08 au
q 2.265979877717499 9.1738e-08 au
i 5.957321696381397 4.06e-06 deg
node 229.714372889814 4.0297e-05 deg
peri 44.05032749548839 6.4523e-05 deg
M 338.0573358542697 5.3559e-05 deg
tp 2459283.307164198032
(2021-Mar-09.80716420)
0.00020238 TDB
period 1358.566986821061
3.72
9.7487e-06
2.669e-08
d
yr
n .2649850934788071 1.9015e-09 deg/d
Q 2.535241698435021 1.2128e-08 au
  Orbit Determination Parameters
   # obs. used (total)      937  
   data-arc span      10040 days (27.49 yr)  
   first obs. used      1992-11-26  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51474  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:14:25  

Additional Information
 Earth MOID = 1.25246 au 
 Jupiter MOID = 2.50476 au 
 T_jup = 3.517 
[ 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 15.44   n/a E2021B10  

22892 (1999 SV16)          Discovered 1999-Sep-29 by CSS at Catalina
Reference: 20010309/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 SV16 = 1998 HX86 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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