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JPL Small-Body Database Browser
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233983 (1995 SA16)
Classification: Main-belt Asteroid          SPK-ID: 2233983
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1509793862543568 4.2402e-08  
a 3.125813360422968 2.7443e-08 au
q 2.65387997772064 1.3103e-07 au
i 14.08665065709038 6.8342e-06 deg
node 174.3677647611292 2.2504e-05 deg
peri 111.4884902510885 3.4288e-05 deg
M 150.399106836028 2.3906e-05 deg
tp 2457757.192917173931
(2017-Jan-03.69291717)
0.00013428 TDB
period 2018.566175052976
5.53
2.6583e-05
7.278e-08
d
yr
n .1783444132023821 2.3487e-09 deg/d
Q 3.597746743125297 3.1587e-08 au
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      8487 days (23.24 yr)  
   first obs. used      1995-09-18  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63131  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:23:26  

Additional Information
 Earth MOID = 1.67734 au 
 Jupiter MOID = 1.82388 au 
 T_jup = 3.151 
[ 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 MPO433528  

233983 (1995 SA16)          Discovered 1995-Sep-18 by Spacewatch at Kitt Peak
Reference: 20100330/Numbers.arcLast Updated: 2010-04-05

[ show close-approach data ]
Alternate Designations
 1995 SA16 = 2006 QR27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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