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JPL Small-Body Database Browser
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214675 (2006 SZ187)
Classification: Main-belt Asteroid          SPK-ID: 2214675
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1877261729224097 6.7975e-08  
a 2.767509614327692 2.8946e-08 au
q 2.24797562590398 1.7817e-07 au
i 4.426252342604339 7.819e-06 deg
node 30.53401890889833 0.00010871 deg
peri 47.16967205543927 0.00011382 deg
M 212.7730480961661 3.0098e-05 deg
tp 2459288.228392543055
(2021-Mar-14.72839254)
0.00014386 TDB
period 1681.636535389364
4.60
2.6383e-05
7.223e-08
d
yr
n .2140771756702146 3.3586e-09 deg/d
Q 3.287043602751404 3.438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      20602 days (56.41 yr)  
   first obs. used      1960-09-26  
   last obs. used      2017-02-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62658  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 23:37:19  

Additional Information
 Earth MOID = 1.26594 au 
 Jupiter MOID = 1.99587 au 
 T_jup = 3.309 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456463.5 (2013-Jun-20.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1868126087528846 6.7449e-08  
q 2.249870752031828 1.7671e-07 au
tp 2455918.875922070078
(2011-Dec-23.37592207)
0.00013434 TDB
node 30.67548702895689 0.00010813 deg
peri 46.06182439680899 0.0001135 deg
i 4.441557616931893 7.8415e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      20602 days (56.41 yr)  
   first obs. used      1960-09-26  
   last obs. used      2017-02-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62658  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 23:37:19  

Additional Information
 Jupiter MOID = 1.99587 au 
 T_jup = 3.309 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.549345818260327E-15 -1.183963573762022E-14 8.9186730454437E-14 3.945004339735113E-14 -2.156175535905833E-14 -8.723908640073665E-15
q -1.183963573762022E-14 3.122472656194645E-14 4.497661067586466E-14 -1.001901518778545E-13 1.649152067056338E-13 2.253469901140331E-14
tp 8.9186730454437E-14 4.497661067586466E-14 1.804597511787911E-8 6.822307144077546E-11 4.706596425197831E-9 -1.45269667397316E-11
node 3.945004339735113E-14 -1.001901518778545E-13 6.822307144077546E-11 1.169167152008877E-8 -1.163785634780217E-8 -2.218341822421109E-10
peri -2.156175535905833E-14 1.649152067056338E-13 4.706596425197831E-9 -1.163785634780217E-8 1.288233019875949E-8 2.173369232986489E-10
i -8.723908640073665E-15 2.253469901140331E-14 -1.45269667397316E-11 -2.218341822421109E-10 2.173369232986489E-10 6.148874917944836E-11

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 17.2   n/a MPO475761  

214675 (2006 SZ187)          Discovered 2006-Sep-26 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2006 SZ187 = 1997 UH20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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