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351280 (2004 SE34)
Classification: Main-belt Asteroid          SPK-ID: 2351280
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2105964041580073 5.2972e-08  
a 2.423762420801172 1.1791e-08 au
q 1.913326770447138 1.3283e-07 au
i 1.707204605411737 5.7881e-06 deg
node 195.0155813885781 0.00017817 deg
peri 196.3887653868302 0.000179 deg
M 294.8618359250778 1.528e-05 deg
tp 2458849.882808396439
(2020-Jan-01.38280840)
5.8849e-05 TDB
period 1378.267445785777
3.77
1.0057e-05
2.753e-08
d
yr
n .2611974918951648 1.906e-09 deg/d
Q 2.934198071155206 1.4274e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      6997 days (19.16 yr)  
   first obs. used      2000-09-03  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50225  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:47:04  

Additional Information
 Earth MOID = .918424 au 
 Jupiter MOID = 2.50317 au 
 T_jup = 3.481 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457250.5 (2015-Aug-16.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2116875046242629 5.3046e-08  
q 1.910659056476006 1.3314e-07 au
tp 2457468.687397275169
(2016-Mar-21.18739728)
5.6542e-05 TDB
node 195.0395355821388 0.00017802 deg
peri 195.8255964222302 0.00017884 deg
i 1.705953347225754 5.8019e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      6997 days (19.16 yr)  
   first obs. used      2000-09-03  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50225  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:47:04  

Additional Information
 Jupiter MOID = 2.50317 au 
 T_jup = 3.481 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.813837646992023E-15 -7.048874457675009E-15 -5.109547033812876E-13 -5.156952843029673E-15 1.476016076466485E-14 -1.558548778300248E-15
q -7.048874457675009E-15 1.772600394175519E-14 1.283309778739054E-12 1.277059269125346E-14 -3.836598103585432E-14 3.974754371867136E-15
tp -5.109547033812876E-13 1.283309778739054E-12 3.196957942736377E-9 3.202987113971784E-11 9.687320905061746E-10 1.513526026774188E-12
node -5.156952843029673E-15 1.277059269125346E-14 3.202987113971784E-11 3.169233329185301E-8 -3.166848450661788E-8 -4.333152882829654E-10
peri 1.476016076466485E-14 -3.836598103585432E-14 9.687320905061746E-10 -3.166848450661788E-8 3.198208037964401E-8 4.335321947472248E-10
i -1.558548778300248E-15 3.974754371867136E-15 1.513526026774188E-12 -4.333152882829654E-10 4.335321947472248E-10 3.366191131667557E-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 17.5   n/a MPO348978  

351280 (2004 SE34)          Discovered 2004-Sep-17 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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