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JPL Small-Body Database Browser
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172480 (2003 SE97)
Classification: Main-belt Asteroid          SPK-ID: 2172480
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2151624999597103 4.076e-08  
a 2.417505739427773 9.2819e-09 au
q 1.897349160865546 1.0002e-07 au
i 2.704200499463626 3.7358e-06 deg
node 48.22442820994085 0.00010969 deg
peri 328.5244330067454 0.00011008 deg
M 152.9553067928506 1.0056e-05 deg
tp 2458417.173446544661
(2018-Oct-25.67344654)
3.73e-05 TDB
period 1372.934118123306
3.76
7.9069e-06
2.165e-08
d
yr
n .262212144958632 1.5101e-09 deg/d
Q 2.937662317990001 1.1279e-08 au
  Orbit Determination Parameters
   # obs. used (total)      432  
   data-arc span      8461 days (23.16 yr)  
   first obs. used      1996-12-04  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54192  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 16:49:44  

Additional Information
 Earth MOID = .899645 au 
 Jupiter MOID = 2.52427 au 
 T_jup = 3.482 
[ show covariance matrix ]

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 16.7   n/a MPO454182  

172480 (2003 SE97)          Discovered 2003-Sep-19 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2106-Jun-13 08:58 00:02 Hebe 0.00955828294100692 0.00955257649655815 0.0095641775021497 4.42098517407341 4.42098502695785 2490423.873416863 2.38598132586014 2151.63476198183 38.1886408750087 -82.3450582682069 37087.9847211645 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 16:50:00 2020-Feb-24 16:50
2108-Sep-21 07:12 00:06 Hebe 0.047607001755601 0.0475645819409551 0.0476494716596283 5.79030122641395 5.79030120386192 2491254.800083498 6.36732980492279 3225.81885201342 45.2058498308706 -49.0159305583075 118899.782041625 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 16:50:00 2020-Feb-24 16:50
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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