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JPL Small-Body Database Browser
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193271 (2000 SC184)
Classification: Main-belt Asteroid          SPK-ID: 2193271
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1602960202467817 6.909e-08  
a 2.537345302980294 1.5241e-08 au
q 2.130618948920689 1.7973e-07 au
i 4.708934916519764 1.0146e-05 deg
node 221.2393775704196 8.5578e-05 deg
peri 210.8781462365511 9.6751e-05 deg
M 180.9035686446276 4.577e-05 deg
tp 2459334.933061208277
(2021-Apr-30.43306121)
0.00019069 TDB
period 1476.276774663096
4.04
1.3301e-05
3.642e-08
d
yr
n .2438567118162217 2.1971e-09 deg/d
Q 2.9440716570399 1.7684e-08 au
  Orbit Determination Parameters
   # obs. used (total)      433  
   data-arc span      8355 days (22.87 yr)  
   first obs. used      1996-10-04  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63464  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:56:02  

Additional Information
 Earth MOID = 1.14649 au 
 Jupiter MOID = 2.33977 au 
 T_jup = 3.425 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456261.5 (2012-Nov-30.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1617824818909812 6.9853e-08  
q 2.124629765676654 1.8197e-07 au
tp 2456384.724996768891
(2013-Apr-02.22499677)
0.00017656 TDB
node 221.2964147801112 8.5466e-05 deg
peri 210.7321437552281 9.6456e-05 deg
i 4.712912530575955 1.0166e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      433  
   data-arc span      8355 days (22.87 yr)  
   first obs. used      1996-10-04  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63464  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:56:02  

Additional Information
 Jupiter MOID = 2.33977 au 
 T_jup = 3.425 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.879468806744364E-15 -1.268334073822192E-14 -9.909966549829019E-12 -9.387946406104509E-14 -2.471270303302887E-12 1.127395342234517E-14
q -1.268334073822192E-14 3.31134467407656E-14 2.596790921777147E-11 2.413394784197568E-13 6.476313321978742E-12 -2.862873434478702E-14
tp -9.909966549829019E-12 2.596790921777147E-11 3.11746831690458E-8 2.543574861963984E-10 7.958611300317401E-9 -3.098986827116812E-11
node -9.387946406104509E-14 2.413394784197568E-13 2.543574861963984E-10 7.304518438488151E-9 -7.212970894722807E-9 -6.219014326364477E-10
peri -2.471270303302887E-12 6.476313321978742E-12 7.958611300317401E-9 -7.212970894722807E-9 9.303764205024721E-9 6.117608211223814E-10
i 1.127395342234517E-14 -2.862873434478702E-14 -3.098986827116812E-11 -6.219014326364477E-10 6.117608211223814E-10 1.033432716846122E-10

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 16.0   n/a MPO440066  

193271 (2000 SC184)          Discovered 2000-Sep-20 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ 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
2110-Oct-15 19:07 00:03 Iris 0.0454822636632421 0.045465639372673 0.0454988910035623 2.50505086986014 2.50505081940396 2492009.296501672 3.21649461824197 1017.48406378273 98.3193099382486 -35.7026254428392 40692.3830837264 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 03:56:06 2019-Sep-24 03:56
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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