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JPL Small-Body Database Browser
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46470 (9607 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2046470
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07712858700206354 6.4006e-08  
a 3.043670200245462 2.0792e-08 au
q 2.808916218400242 1.9877e-07 au
i 9.599042093064945 6.5957e-06 deg
node 3.925943763846968 2.4747e-05 deg
peri 165.3525220958201 3.7213e-05 deg
M 202.1589996518065 2.8563e-05 deg
tp 2459450.878240993676
(2021-Aug-24.37824099)
0.00015654 TDB
period 1939.522469335559
5.31
1.9874e-05
5.441e-08
d
yr
n .1856126988429934 1.902e-09 deg/d
Q 3.278424182090682 2.2396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1197  
   data-arc span      21614 days (59.18 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52206  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:17:07  

Additional Information
 Earth MOID = 1.81596 au 
 Jupiter MOID = 1.68838 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 MPO412495  
diameter diameter 5.158 km 0.307 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.318   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46470 (9607 P-L)          Discovered 1960-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020822/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
1939-Mar-28 12:06 00:02 Jupiter 1.71832611014274 1.71832536643123 1.71832685385649 3.37631637724915 3.22701765369201 2429351.004425446 2.38597274421995 220.339803630633 30.6123887219163 -86.0013507975834 2078559.96656733 T 29 CATAB v2.0f-lin.ifort 2019-Dec-04 03:17:21 2019-Dec-04 03:17
1987-Jun-18 01:49 < 00:01 Jupiter 1.72565844354888 1.72565782390991 1.72565906318873 3.36602255622595 3.21689718081204 2446964.575412502 0.871179779175787 144.759900947027 22.9050052330957 -84.0866451078725 2028409.59883474 T 29 CATAB v2.0f-lin.ifort 2019-Dec-04 03:17:21 2019-Dec-04 03:17
2035-Sep-20 04:28 < 00:01 Jupiter 1.87590082949649 1.87590025153592 1.87590140745737 3.26965274926634 3.12850959468529 2464590.685815561 0.723741362227753 70.4712043538208 15.0020395239156 -73.9879943196708 2411227.053174 T 29 CATAB v2.0f-lin.ifort 2019-Dec-04 03:17:21 2019-Dec-04 03:17
2045-Mar-07 05:56 00:01 Jupiter 1.87820618855596 1.87820551283972 1.87820686427219 3.37416058476878 3.23774787011783 2468046.747021520 1.0347329187743 73.4699781023107 26.8066673918723 77.1921849741996 2408728.24344487 T 29 CATAB v2.0f-lin.ifort 2019-Dec-04 03:17:21 2019-Dec-04 03:17
2093-Jun-04 09:40 00:02 Jupiter 1.72317439457181 1.72317363731515 1.72317515182965 3.40365069158638 3.25603171175225 2485667.902748753 2.46753800253263 206.606846943553 33.3348563642519 -87.0350484957068 2147602.20633824 T 29 CATAB v2.0f-lin.ifort 2019-Dec-04 03:17:21 2019-Dec-04 03:17
2141-Aug-26 13:17 00:04 Jupiter 1.71826139183506 1.71826043084157 1.71826235283267 3.31530961895502 3.16312683822991 2503282.053812955 4.04347217792036 266.24346832899 39.0702596567504 83.8646254107174 1974927.3103701 T 29 CATAB v2.0f-lin.ifort 2019-Dec-04 03:17:21 2019-Dec-04 03:17
2189-Nov-29 23:33 00:06 Jupiter 1.85648535426062 1.85648277861299 1.85648792991016 3.13968696523774 2.99084153438693 2520909.481317846 5.89267525552062 165.8947694003 42.4591025328604 -40.0530921642789 2133419.01667203 T 29 CATAB v2.0f-lin.ifort 2019-Dec-04 03:17:21 2019-Dec-04 03:17
2199-May-19 00:09 00:06 Jupiter 1.8833609817618 1.88335796215879 1.88336400136705 3.46160249392357 3.3291458504669 2524366.506397373 6.00911449389264 189.186115229436 52.0449531572532 40.2114874710768 1757170.51082098 T 29 CATAB v2.0f-lin.ifort 2019-Dec-04 03:17:21 2019-Dec-04 03:17

Alternate Designations
 9607 P-L = 1999 XY165 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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