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JPL Small-Body Database Browser
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46674 (1996 PY8)
Classification: Main-belt Asteroid          SPK-ID: 2046674
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06260926224336112 4.0572e-08  
a 3.097598292888214 2.2094e-08 au
q 2.903659949044188 1.2235e-07 au
i 5.596277863198298 5.6062e-06 deg
node 333.4909742494469 4.7899e-05 deg
peri 294.3461284042738 6.7439e-05 deg
M 109.3476918270261 4.8963e-05 deg
tp 2457995.656259286712
(2017-Aug-30.15625929)
0.00026947 TDB
period 1991.297145999443
5.45
2.1304e-05
5.833e-08
d
yr
n .1807866800408204 1.9342e-09 deg/d
Q 3.29153663673224 2.3477e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1482  
   data-arc span      10280 days (28.15 yr)  
   first obs. used      1991-10-06  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52589  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:18:59  

Additional Information
 Earth MOID = 1.89313 au 
 Jupiter MOID = 1.81202 au 
 T_jup = 3.213 
[ 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 13.4   n/a MPO385114  
diameter diameter 4.303 km 0.608 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.288   0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46674 (1996 PY8)          Discovered 1996-Aug-08 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
1905-Jan-20 03:05 00:04 Jupiter 1.82633932941508 1.82633881862793 1.82633984020275 2.85861880978067 2.69149370534605 2416865.628465779 3.7069974622773 126.112800109585 18.4920740348396 87.5119704593189 2555864.4501068 T 25 CATAB v2.0f-lin.ifort 2019-Dec-04 03:19:15 2019-Dec-04 03:19
1965-Sep-17 23:46 00:02 Jupiter 1.85717824518613 1.85717767493092 1.85717881544124 2.71307852948551 2.53941615229185 2439021.490576124 1.63386075199048 59.8724570619676 17.8782187551769 -83.5369601055048 2574133.46463978 T 25 CATAB v2.0f-lin.ifort 2019-Dec-04 03:19:15 2019-Dec-04 03:19
1975-Aug-13 15:24 00:01 Jupiter 1.87132272005007 1.871322180127 1.87132325997335 3.34210676736825 3.20381203234709 2442638.141430170 1.26647387911006 83.6877004802032 18.2025167855591 -84.5682180252589 2680734.85756645 T 25 CATAB v2.0f-lin.ifort 2019-Dec-04 03:19:15 2019-Dec-04 03:19
2036-Apr-06 17:46 < 00:01 Jupiter 1.82927302729044 1.82927254540204 1.82927350917895 2.62177425106749 2.43877523971758 2464790.240428761 0.820184963883576 50.1505928496011 9.35286399153772 -74.6282375326089 2947153.60680655 T 25 CATAB v2.0f-lin.ifort 2019-Dec-04 03:19:15 2019-Dec-04 03:19
2046-Mar-12 19:40 00:01 Jupiter 1.95222885990857 1.95222828355366 1.95222943626359 3.91299667669437 3.8004991503368 2468417.319733032 1.07603320312716 75.3504707574196 22.9817652354184 -83.9264670097339 2847315.49868583 T 25 CATAB v2.0f-lin.ifort 2019-Dec-04 03:19:15 2019-Dec-04 03:19
2096-Nov-26 02:49 00:03 Jupiter 1.91430638799541 1.91430575775321 1.91430701823751 3.06829080516891 2.92052548782726 2486938.617309775 2.75684406973199 74.7981532761279 21.3575192370861 87.3896476481274 2440843.55671437 T 25 CATAB v2.0f-lin.ifort 2019-Dec-04 03:19:15 2019-Dec-04 03:19
2106-Oct-25 01:07 00:03 Jupiter 1.84120001969862 1.84119942368104 1.84120061571703 2.85596671982271 2.69006864539086 2490557.546389898 3.20639364898719 102.937838023614 15.6901112022577 -87.1813187221278 2462864.52898421 T 25 CATAB v2.0f-lin.ifort 2019-Dec-04 03:19:15 2019-Dec-04 03:19
2167-Jun-22 09:34 00:05 Jupiter 1.85373759371645 1.85373695882421 1.85373822860923 2.75966567764446 2.58880298847022 2512712.898706254 5.20917407285917 117.617296884642 17.9149437677875 89.6729897642432 2607178.321615 T 25 CATAB v2.0f-lin.ifort 2019-Dec-04 03:19:15 2019-Dec-04 03:19
2177-May-18 01:51 00:05 Jupiter 1.88836813151459 1.88836703177747 1.88836923126234 3.33621616910146 3.19894414341667 2516330.577409781 5.46293528134315 260.631146413566 18.0098100158573 -84.2747873973141 2586056.01710379 T 25 CATAB v2.0f-lin.ifort 2019-Dec-04 03:19:15 2019-Dec-04 03:19

Alternate Designations
 1996 PY8 = 2000 DV6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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