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134354 (1993 UM7)
Classification: Main-belt Asteroid          SPK-ID: 2134354
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2403395233079393 4.6041e-08  
a 2.700625102754859 1.6164e-08 au
q 2.051558152925302 1.2696e-07 au
i 9.835646077218655 6.363e-06 deg
node 183.7652599954056 2.3927e-05 deg
peri 222.1730682297951 2.7385e-05 deg
M 349.1310890576232 1.294e-05 deg
tp 2459049.441627430098
(2020-Jul-18.94162743)
5.847e-05 TDB
period 1621.04427649147
4.44
1.4554e-05
3.985e-08
d
yr
n .2220790666983946 1.9938e-09 deg/d
Q 3.349692052584417 2.0049e-08 au
  Orbit Determination Parameters
   # obs. used (total)      457  
   data-arc span      9881 days (27.05 yr)  
   first obs. used      1993-10-10  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5586  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:09:40  

Additional Information
 Earth MOID = 1.07168 au 
 Jupiter MOID = 2.10776 au 
 T_jup = 3.305 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456910.5 (2014-Sep-10.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2410216788834562 4.6761e-08  
q 2.050062669242628 1.294e-07 au
tp 2457421.015277371296
(2016-Feb-02.51527737)
5.2533e-05 TDB
node 184.0148408751232 2.3795e-05 deg
peri 220.8957138054963 2.7272e-05 deg
i 9.862175685728914 6.3822e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      457  
   data-arc span      9881 days (27.05 yr)  
   first obs. used      1993-10-10  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5586  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:09:40  

Additional Information
 Jupiter MOID = 2.10776 au 
 T_jup = 3.305 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.186544369665814E-15 -6.024180030856238E-15 -1.250226797744983E-12 3.186590564459058E-14 -2.930537235004156E-13 -4.747791751304719E-15
q -6.024180030856238E-15 1.674432837384166E-14 3.580057965906904E-12 -9.158130462565807E-14 8.291708213862899E-13 1.374614335661769E-14
tp -1.250226797744983E-12 3.580057965906904E-12 2.759675954726713E-9 -4.464055129843302E-11 7.104123079638861E-10 5.882493784084944E-12
node 3.186590564459058E-14 -9.158130462565807E-14 -4.464055129843302E-11 5.662040977225704E-10 -5.667799609405826E-10 -3.504449461886818E-12
peri -2.930537235004156E-13 8.291708213862899E-13 7.104123079638861E-10 -5.667799609405826E-10 7.437732767560003E-10 4.666461690470517E-12
i -4.747791751304719E-15 1.374614335661769E-14 5.882493784084944E-12 -3.504449461886818E-12 4.666461690470517E-12 4.073191151353821E-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 15.9   n/a MPO449758  

134354 (1993 UM7)          Discovered 1993-Oct-20 by Elst, E. W. at La Silla
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1993 UM7 = 2002 TH226 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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