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192004 (2005 YH24)
Classification: Main-belt Asteroid          SPK-ID: 2192004
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2006204147770588 5.2134e-08  
a 2.630295995586601 1.6055e-08 au
q 2.10260492196558 1.4251e-07 au
i 2.7273612750261 5.2669e-06 deg
node 127.7497752133135 0.00012066 deg
peri 150.3253487709737 0.00012144 deg
M 16.70635752139933 1.4285e-05 deg
tp 2459128.192285766318
(2020-Oct-05.69228577)
6.1744e-05 TDB
period 1558.13600246388
4.27
1.4266e-05
3.906e-08
d
yr
n .2310452999165234 2.1155e-09 deg/d
Q 3.157987069207621 1.9277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      10512 days (28.78 yr)  
   first obs. used      1991-10-04  
   last obs. used      2020-07-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53591  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:14:18  

Additional Information
 Earth MOID = 1.08482 au 
 Jupiter MOID = 1.97949 au 
 T_jup = 3.370 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457395.5 (2016-Jan-08.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1993636294091234 5.2227e-08  
q 2.105419693511853 1.4242e-07 au
tp 2457570.042847429568
(2016-Jun-30.54284743)
6.1982e-05 TDB
node 127.7648524815281 0.00012072 deg
peri 150.2185675212125 0.00012151 deg
i 2.726518106082053 5.2653e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      10512 days (28.78 yr)  
   first obs. used      1991-10-04  
   last obs. used      2020-07-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53591  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:14:18  

Additional Information
 Jupiter MOID = 1.97949 au 
 T_jup = 3.370 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.727636043621693E-15 -7.412404360762766E-15 -4.421365623029623E-13 5.899581675300606E-16 -1.381002722967587E-14 -2.204992105378227E-15
q -7.412404360762766E-15 2.028433510038097E-14 1.081024854229219E-12 -3.172107127130796E-15 6.309027424000964E-15 6.100484650308541E-15
tp -4.421365623029623E-13 1.081024854229219E-12 3.84175303906134E-9 2.127006164435891E-11 8.875646071176006E-10 2.746179996616583E-12
node 5.899581675300606E-16 -3.172107127130796E-15 2.127006164435891E-11 1.457283397050709E-8 -1.455143555586536E-8 -1.188927742277332E-11
peri -1.381002722967587E-14 6.309027424000964E-15 8.875646071176006E-10 -1.455143555586536E-8 1.476359082288938E-8 1.243148581281485E-11
i -2.204992105378227E-15 6.100484650308541E-15 2.746179996616583E-12 -1.188927742277332E-11 1.243148581281485E-11 2.772329119123E-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 16.88   n/a E2021B55  

192004 (2005 YH24)          Discovered 2005-Dec-24 by Spacewatch at Kitt Peak
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2005 YH24 = 2003 KE28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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