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249762 (2000 UM37)
Classification: Main-belt Asteroid          SPK-ID: 2249762
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1442603372115529 4.8294e-08  
a 3.024028249945173 2.2864e-08 au
q 2.58778091487082 1.4782e-07 au
i 16.27881527470314 4.2253e-06 deg
node 217.7294223509895 1.9171e-05 deg
peri 196.8332929130388 2.7042e-05 deg
M 258.5219083210357 2.1449e-05 deg
tp 2459541.935819313804
(2021-Nov-23.43581931)
0.00011802 TDB
period 1920.778088433194
5.26
2.1784e-05
5.964e-08
d
yr
n .1874240455823073 2.1256e-09 deg/d
Q 3.460275585019526 2.6163e-08 au
  Orbit Determination Parameters
   # obs. used (total)      443  
   data-arc span      7299 days (19.98 yr)  
   first obs. used      2000-10-24  
   last obs. used      2020-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60946  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:15:27  

Additional Information
 Earth MOID = 1.60208 au 
 Jupiter MOID = 1.9531 au 
 T_jup = 3.169 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458060.5 (2017-Nov-03.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .147605241598342 4.8735e-08  
q 2.57182240012507 1.4995e-07 au
tp 2457618.593122890592
(2016-Aug-18.09312289)
0.00010231 TDB
node 217.9303373108727 1.9083e-05 deg
peri 195.8343541316718 2.6578e-05 deg
i 16.33948180715151 4.2365e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      443  
   data-arc span      7299 days (19.98 yr)  
   first obs. used      2000-10-24  
   last obs. used      2020-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60946  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:15:27  

Additional Information
 Jupiter MOID = 1.9531 au 
 T_jup = 3.169 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.375133615639294E-15 -7.248883649173165E-15 3.263379524817409E-13 1.226743873272664E-15 1.850237373798249E-13 2.082328732242273E-15
q -7.248883649173165E-15 2.248441805782329E-14 -7.308013633693375E-14 -1.073443896677647E-15 -3.907994110831355E-13 -3.722041654751314E-15
tp 3.263379524817409E-13 -7.308013633693375E-14 1.046724808500827E-8 3.640163780800196E-11 1.925785697898082E-9 2.332821489379867E-11
node 1.226743873272664E-15 -1.073443896677647E-15 3.640163780800196E-11 3.641530472265361E-10 -3.421733656220318E-10 1.744771750707575E-11
peri 1.850237373798249E-13 -3.907994110831355E-13 1.925785697898082E-9 -3.421733656220318E-10 7.063728363959487E-10 -1.228772777178609E-11
i 2.082328732242273E-15 -3.722041654751314E-15 2.332821489379867E-11 1.744771750707575E-11 -1.228772777178609E-11 1.794801063855705E-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 15.3   n/a MPO440261  

249762 (2000 UM37)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ show close-approach data ]
Alternate Designations
 2000 UM37 = 2019 CP12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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