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JPL Small-Body Database Browser
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193549 (2000 YE122)
Classification: Main-belt Asteroid          SPK-ID: 2193549
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 .05578940238808042 5.9098e-08  
a 2.595807405415788 2.1239e-08 au
q 2.450988861553088 1.4946e-07 au
i 5.731093510996034 6.4305e-06 deg
node 70.94949137658124 4.9151e-05 deg
peri 340.7575210593174 6.6217e-05 deg
M 170.1291325997168 4.7104e-05 deg
tp 2457878.589573277757
(2017-May-05.08957328)
0.00019555 TDB
period 1527.591128272408
4.18
1.8749e-05
5.133e-08
d
yr
n .2356651549862909 2.8924e-09 deg/d
Q 2.740625949278489 2.2424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      365  
   data-arc span      10084 days (27.61 yr)  
   first obs. used      1991-09-29  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55942  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:11:21  

Additional Information
 Earth MOID = 1.46234 au 
 Jupiter MOID = 2.46507 au 
 T_jup = 3.408 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456992.5 (2014-Dec-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05683740297806401 5.9171e-08  
q 2.447149745336701 1.4982e-07 au
tp 2456353.860563935213
(2013-Mar-02.36056394)
0.00018392 TDB
node 70.95823199188136 4.9158e-05 deg
peri 341.1747377101971 6.5653e-05 deg
i 5.731581647999375 6.4312e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      365  
   data-arc span      10084 days (27.61 yr)  
   first obs. used      1991-09-29  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55942  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:11:21  

Additional Information
 Jupiter MOID = 2.46507 au 
 T_jup = 3.408 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.501195612099235E-15 -8.790379272590303E-15 -1.44251371798817E-13 2.103805788797893E-14 -7.071734737110041E-15 -4.577319738128518E-15
q -8.790379272590303E-15 2.244647633654879E-14 1.770011854242237E-12 -5.10933456224182E-14 3.785532420811001E-13 1.217414470470677E-14
tp -1.44251371798817E-13 1.770011854242237E-12 3.382571921465477E-8 6.162458091024985E-11 8.020984715827469E-9 4.070693996317783E-12
node 2.103805788797893E-14 -5.10933456224182E-14 6.162458091024985E-11 2.416486448223171E-9 -2.389300475355694E-9 -1.029907023305369E-10
peri -7.071734737110041E-15 3.785532420811001E-13 8.020984715827469E-9 -2.389300475355694E-9 4.310368009416668E-9 1.03446600989479E-10
i -4.577319738128518E-15 1.217414470470677E-14 4.070693996317783E-12 -1.029907023305369E-10 1.03446600989479E-10 4.135983221310843E-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 15.9   n/a MPO436957  

193549 (2000 YE122)          Discovered 2000-Dec-28 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
1961-Oct-25 17:41 00:03 Amphi 0.0233709264490214 0.0233561665939464 0.0233856894312633 2.31863978284126 2.31863967675385 2437598.236769322 2.93452003016977 850.399334788211 70.8576121013423 -30.3114670629301 25115.1523922136 T 12 CATAB v2.0e-lin.ifort 2019-May-30 08:11:24 2019-May-30 08:11
2133-Apr-10 07:38 00:04 Amphi 0.0103608920265967 0.0103565090853963 0.0103653765993647 2.27769606001906 2.27769581641745 2500221.817878914 3.68102469315541 1734.35370141927 75.7921708883613 83.1285458358067 20270.573930768 T 12 CATAB v2.0e-lin.ifort 2019-May-30 08:11:24 2019-May-30 08:11

Alternate Designations
 2000 YE122 = 2002 GE80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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