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46607 (1993 OY12)
Classification: Main-belt Asteroid          SPK-ID: 2046607
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07758712254296321 3.7923e-08  
a 2.570216633422119 1.3836e-08 au
q 2.370800920522835 9.597e-08 au
i 13.75559053396558 4.3599e-06 deg
node 286.4820665018848 1.7836e-05 deg
peri 301.3836508089259 3.5613e-05 deg
M 244.5922233243615 3.2534e-05 deg
tp 2459482.986976660140
(2021-Sep-25.48697666)
0.00013626 TDB
period 1505.057255247479
4.12
1.2153e-05
3.327e-08
d
yr
n .2391935580821505 1.9315e-09 deg/d
Q 2.769632346321404 1.491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1738  
   data-arc span      9964 days (27.28 yr)  
   first obs. used      1993-07-12  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43803  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:46:25  

Additional Information
 Earth MOID = 1.3868 au 
 Jupiter MOID = 2.37108 au 
 T_jup = 3.386 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457076.5 (2015-Feb-23.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07818127705523441 3.7812e-08  
q 2.368688877281981 9.5733e-08 au
tp 2456475.771685426796
(2013-Jul-02.27168543)
0.00013595 TDB
node 286.5551324975261 1.784e-05 deg
peri 301.8168332603762 3.5494e-05 deg
i 13.75483278346923 4.36e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1738  
   data-arc span      9964 days (27.28 yr)  
   first obs. used      1993-07-12  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43803  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:46:25  

Additional Information
 Jupiter MOID = 2.37108 au 
 T_jup = 3.386 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.429728921768948E-15 -3.588649741431638E-15 -2.897255857987713E-13 1.00350603181386E-15 -6.740336602381855E-14 -1.084628293645812E-15
q -3.588649741431638E-15 9.164754764902167E-15 5.541347037803103E-13 -1.493010612280205E-15 1.429370416408111E-13 3.613474959244988E-15
tp -2.897255857987713E-13 5.541347037803103E-13 1.848220779875443E-8 4.496847356130024E-11 4.190074953170377E-9 -2.924587729050003E-12
node 1.00350603181386E-15 -1.493010612280205E-15 4.496847356130024E-11 3.182832106770462E-10 -2.982070793841932E-10 5.824575790599047E-12
peri -6.740336602381855E-14 1.429370416408111E-13 4.190074953170377E-9 -2.982070793841932E-10 1.259800997906035E-9 -6.259244605060654E-12
i -1.084628293645812E-15 3.613474959244988E-15 -2.924587729050003E-12 5.824575790599047E-12 -6.259244605060654E-12 1.900963163792588E-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 13.4   n/a MPO502466  
diameter diameter 5.789 km 0.145 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.303   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46607 (1993 OY12)          Discovered 1993-Jul-19 by Elst, E. W. at La Silla
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ 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
1952-Aug-18 09:33 < 00:01 Juno 0.0419791381744444 0.0419750950790233 0.0419831837953819 9.6449692101092 9.64496918006147 2434242.897599619 0.889038947887303 566.545193671406 49.3214906088105 -69.7310898546258 119482.512813155 T 33 CATAB v2.0f-lin.ifort 2020-Nov-12 23:46:30 2020-Nov-12 23:46

Alternate Designations
 1993 OY12 = 1999 XR32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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