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434032 (2001 SS208)
Classification: Main-belt Asteroid          SPK-ID: 2434032
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0264921354044572 5.8464e-08  
a 2.982230522456574 3.9286e-08 au
q 2.903224867648349 1.9138e-07 au
i 11.67052553028825 5.6732e-06 deg
node 11.94283305147477 2.5448e-05 deg
peri 226.9994181014478 9.6826e-05 deg
M 345.253059066653 9.3181e-05 deg
tp 2459077.556571701669
(2020-Aug-16.05657170)
0.0004869 TDB
period 1881.092894993008
5.15
3.717e-05
1.018e-07
d
yr
n .1913781084167765 3.7816e-09 deg/d
Q 3.061236177264798 4.0326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      6796 days (18.61 yr)  
   first obs. used      2001-09-19  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52277  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:23:51  

Additional Information
 Earth MOID = 1.90607 au 
 Jupiter MOID = 1.92116 au 
 T_jup = 3.227 
[ 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 15.7   n/a MPO434581  

434032 (2001 SS208)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

[ 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
1903-Sep-27 04:09 00:06 Jupiter 1.96628264927379 1.96628076860976 1.96628452995983 4.51402293262079 4.41756222120945 2416384.672907779 6.43997445421007 370.485902502044 35.0776920097302 -76.4060561477652 3186411.65105617 T 17 CATAB v2.0f-lin.ifort 2020-May-22 03:23:53 2020-May-22 03:23
1940-Mar-03 11:08 00:04 Jupiter 1.90664475100841 1.90664425561663 1.90664524640019 4.39842405771755 4.29623542447321 2429691.963943802 4.33326628661441 242.821305321471 23.8130617932641 89.1187168192358 2691819.18375587 T 17 CATAB v2.0f-lin.ifort 2020-May-22 03:23:53 2020-May-22 03:23
2058-Jul-17 11:51 00:02 Jupiter 1.91410070722183 1.91410023145255 1.91410118299231 4.47575118841401 4.37576442109227 2472926.993623869 2.42936612553248 223.408322860669 20.1708663113333 -87.890200574727 2997679.67465196 T 17 CATAB v2.0f-lin.ifort 2020-May-22 03:23:53 2020-May-22 03:23
2094-Dec-29 05:16 00:05 Jupiter 1.96635792741632 1.96635655510665 1.96635929972666 4.09420332972418 3.98760414657577 2486240.719612881 4.68241785169245 109.062441527179 53.5209419438086 -58.4291174158436 2709804.20822142 T 17 CATAB v2.0f-lin.ifort 2020-May-22 03:23:53 2020-May-22 03:23
2176-Dec-01 15:51 00:09 Jupiter 1.93379205543346 1.93379047159366 1.93379363936328 4.55109762382394 4.4538149093415 2516163.160197829 9.11703170942907 705.011154202397 22.9676126615286 -84.1825822485699 3087928.23299988 T 17 CATAB v2.0f-lin.ifort 2020-May-22 03:23:53 2020-May-22 03:23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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