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192919 (1999 YH10)
Classification: Main-belt Asteroid          SPK-ID: 2192919
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0531790335044579 5.0449e-08  
a 2.766065678781719 2.2118e-08 au
q 2.618968979374255 1.3025e-07 au
i 3.644104361689034 6.4629e-06 deg
node 206.9402123382041 7.4036e-05 deg
peri 289.2456223513872 9.6581e-05 deg
M 142.7793978503049 6.3259e-05 deg
tp 2458534.068979371212
(2019-Feb-19.56897937)
0.00029307 TDB
period 1680.320627755409
4.60
2.0155e-05
5.518e-08
d
yr
n .2142448256919229 2.5698e-09 deg/d
Q 2.913162378189183 2.3295e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      7527 days (20.61 yr)  
   first obs. used      1999-12-09  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57447  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:18:06  

Additional Information
 Earth MOID = 1.63512 au 
 Jupiter MOID = 2.09726 au 
 T_jup = 3.334 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457308.5 (2015-Oct-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05471389863706828 5.0176e-08  
q 2.612287376370701 1.299e-07 au
tp 2456850.929101626280
(2014-Jul-12.42910163)
0.00028109 TDB
node 207.0003218113274 7.4007e-05 deg
peri 288.0685297981152 9.5575e-05 deg
i 3.645723745163751 6.4662e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      7527 days (20.61 yr)  
   first obs. used      1999-12-09  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57447  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:18:06  

Additional Information
 Jupiter MOID = 2.09726 au 
 T_jup = 3.334 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.517619484700568E-15 -6.452313966422432E-15 3.778201034742608E-12 -2.060717131118746E-15 7.912589304692935E-13 -1.058026896509089E-15
q -6.452313966422432E-15 1.687411850452788E-14 -9.307402321249675E-12 7.217144614775337E-15 -1.93115741440924E-12 3.181623655612581E-15
tp 3.778201034742608E-12 -9.307402321249675E-12 7.901036490034127E-8 5.033716545230802E-11 1.701831887413187E-8 -3.589562696815999E-12
node -2.060717131118746E-15 7.217144614775337E-15 5.033716545230802E-11 5.477064228649764E-9 -5.454053451262002E-9 9.156532502044757E-12
peri 7.912589304692935E-13 -1.93115741440924E-12 1.701831887413187E-8 -5.454053451262002E-9 9.134648931755569E-9 -9.845799703253316E-12
i -1.058026896509089E-15 3.181623655612581E-15 -3.589562696815999E-12 9.156532502044757E-12 -9.845799703253316E-12 4.181162408576204E-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 16.53   n/a E2021B55  

192919 (1999 YH10)          Discovered 1999-Dec-27 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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