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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02642483980653849 5.8823e-08  
a 2.98276423435026 4.6618e-08 au
q 2.903945167276881 1.9622e-07 au
i 11.6694661392759 5.7593e-06 deg
node 11.94580756972744 2.9338e-05 deg
peri 226.3318488148577 0.00011497 deg
M 269.3505496952692 0.0001133 deg
tp 2459074.293928811768
(2020-Aug-12.79392881)
0.00059548 TDB
period 1881.597889439547
5.15
4.4112e-05
1.208e-07
d
yr
n .1913267452203774 4.4854e-09 deg/d
Q 3.061583301423638 4.785e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      6376 days (17.46 yr)  
   first obs. used      2001-09-19  
   last obs. used      2019-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55317  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:56:17  

Additional Information
 Earth MOID = 1.90668 au 
 Jupiter MOID = 1.92128 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 04:10 00:08 Jupiter 1.96628234263481 1.96628001421369 1.96628467108823 4.51402261187746 4.4175618782553 2416384.673604892 7.61331486873563 443.852849387719 40.039228541662 -75.8249439044786 3042564.53763639 T 15 CATAB v2.0e-lin.ifort 2019-Jul-14 15:56:19 2019-Jul-14 15:56
1940-Mar-03 11:09 00:05 Jupiter 1.90664472198976 1.90664422325641 1.90664522072311 4.39842312292088 4.29623446586803 2429691.964419729 5.12443127453985 290.736352944727 23.986374130073 89.312027351102 2614637.17843102 T 15 CATAB v2.0e-lin.ifort 2019-Jul-14 15:56:19 2019-Jul-14 15:56
2058-Jul-17 11:50 00:03 Jupiter 1.91410069484709 1.91410021532016 1.914101174375 4.47575092954027 4.37576415564943 2472926.993351407 2.87661477709726 250.26586074538 20.9970954474094 -88.538569948619 2957940.84015648 T 15 CATAB v2.0e-lin.ifort 2019-Jul-14 15:56:19 2019-Jul-14 15:56
2094-Dec-29 05:16 00:06 Jupiter 1.96635765535654 1.96635605206172 1.96635925865237 4.09420353916648 3.98760434667112 2486240.719106950 5.5390395939999 127.792556671862 59.4495789286386 -56.9576658514539 2656950.54668216 T 15 CATAB v2.0e-lin.ifort 2019-Jul-14 15:56:19 2019-Jul-14 15:56
2176-Dec-01 15:49 00:11 Jupiter 1.93379227436044 1.93379051131361 1.93379403753235 4.55109785716522 4.45381515891333 2516163.159180929 10.8001942999378 826.348463172773 24.5389891742771 -84.4390156406464 3024983.29125373 T 15 CATAB v2.0e-lin.ifort 2019-Jul-14 15:56:19 2019-Jul-14 15:56
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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