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190568 (2000 SQ183)
Classification: Main-belt Asteroid          SPK-ID: 2190568
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2600065557863463 1.2875e-07  
a 2.532497347356077 1.1251e-08 au
q 1.874031434531966 3.3257e-07 au
i 8.514485147651865 7.8799e-06 deg
node 145.564142122361 2.1952e-05 deg
peri 179.8809492815602 2.7035e-05 deg
M 24.09342062608986 9.043e-06 deg
tp 2459101.981478080060
(2020-Sep-09.48147808)
3.6956e-05 TDB
period 1472.047844164263
4.03
9.8095e-06
2.686e-08
d
yr
n .2445572685882269 1.6297e-09 deg/d
Q 3.190963260180189 1.4176e-08 au
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      7355 days (20.14 yr)  
   first obs. used      2000-08-31  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51539  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:13  

Additional Information
 Earth MOID = .860245 au 
 Jupiter MOID = 2.16608 au 
 T_jup = 3.387 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457843.5 (2017-Mar-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2597867894620388 1.2866e-07  
q 1.874980147316756 3.3242e-07 au
tp 2457630.753414160981
(2016-Aug-30.25341416)
3.8309e-05 TDB
node 145.5919879839616 2.1967e-05 deg
peri 180.0833372559868 2.7037e-05 deg
i 8.510856109241779 7.8761e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      7355 days (20.14 yr)  
   first obs. used      2000-08-31  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51539  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:13  

Additional Information
 Jupiter MOID = 2.16608 au 
 T_jup = 3.387 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.65523944806443E-14 -4.276307200803137E-14 1.19350854318341E-12 1.330776287937957E-15 8.208072363787061E-13 -1.6133807425923E-13
q -4.276307200803137E-14 1.105057399151057E-13 -3.103327242993346E-12 -3.417922385133271E-15 -2.126699991764257E-12 4.166783491907042E-13
tp 1.19350854318341E-12 -3.103327242993346E-12 1.467570684502712E-9 8.657453881135944E-12 5.996568326454492E-10 -6.07959054838108E-12
node 1.330776287937957E-15 -3.417922385133271E-15 8.657453881135944E-12 4.825592527507642E-10 -4.728274751409891E-10 -5.456876970870864E-11
peri 8.208072363787061E-13 -2.126699991764257E-12 5.996568326454492E-10 -4.728274751409891E-10 7.310036644869881E-10 4.835895239636953E-11
i -1.6133807425923E-13 4.166783491907042E-13 -6.07959054838108E-12 -5.456876970870864E-11 4.835895239636953E-11 6.203330489752448E-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 17.13   n/a E2021B55  

190568 (2000 SQ183)          Discovered 2000-Sep-20 by NEAT at Haleakala
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2000 SQ183 = 2004 PK16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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