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52760 (1998 ML14)
Classification: Apollo [NEO, PHA]          SPK-ID: 2052760
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet was implemented using 2-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet has stopped working because of a recent Java upgrade, here is a possible workaround.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 134 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6209876607554469 4.1234e-09  
a 2.413253267982983 3.1834e-10 AU
q .9146527662877929 1.0007e-08 AU
i 2.432378750256228 3.1565e-06 deg
node 338.8197190465266 3.1057e-05 deg
peri 20.16415761218801 3.0781e-05 deg
M 118.2571485949061 7.1464e-07 deg
tp 2456550.691473403560
(2013-Sep-15.19147340)
2.7632e-06 JED
period 1369.31315779834
3.75
2.7095e-07
7.418e-10
d
yr
n .2629055289140934 5.2022e-11 deg/d
Q 3.911853769678173 5.1603e-10 AU
  Orbit Determination Parameters
   # obs. used (total)      597  
   # delay obs. used      11  
   # Doppler obs. used      7  
   data-arc span      5676 days (15.54 yr)  
   first obs. used      1998-06-24  
   last obs. used      2014-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51247  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 04:29:35  

Additional Information
 Earth MOID = .0155195 AU 
 T_jup = 3.223 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5 mag n/a MPO267880  
diameter diameter 1.0 km 0.05 Ostro et al, (2001) Meteoritics & Planetary Sci. 36:1225:1236  
rotation period rot_per 14.28 h n/a LCDB (Rev. 2015-Feb); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Hicks, M.; Weissman, P.; Rabinowitz, D.L.; Chamberlin, A.B.; Buratti, B.J.; Lee, C.O. (1998) B.A.A.S. 30, 1029.]
[Hicks, M.; Weissman, P. (1998) IAUC 6987.]
[Warner, B.D. (2014) Minor Planet Bul. 41, 113-124.]

52760 (1998 ML14)          Discovered 1998-Jun-24 by LINEAR at Socorro
Reference: 20030216/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
1904-Sep-17 10:20 < 00:01 Earth 0.0933074840512941 0.0933074701799151 0.0933074979226742 10.2062866806864 10.2034884233315 2416740.930317919 0.0464259550526138 2.90762337182239 0.563931840951534 -88.4029431693208 16702648.0137998 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
1919-Nov-05 20:34 < 00:01 Earth 0.0995352241542201 0.0995330499932823 0.0995373983175929 14.1485467876489 14.1466546498418 2422268.356739138 0.100514484323422 98.1577916928304 7.2262498343239 -20.6234116660982 580159.075152313 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
1921-Aug-16 11:28 < 00:01 Jupiter 1.5249788769155 1.52497877938633 1.52497897444463 3.23978313661501 3.06354862609083 2422917.978036542 0.408338707340416 1.34556871184501 0.769599462100281 85.8088109830076 16010273.4942325 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
1932-Nov-21 03:57 < 00:01 Jupiter 1.88963556800362 1.88963459798852 1.88963653802049 3.98751825500261 3.8734750352378 2427032.664539090 0.123663446011226 10.4198877696721 1.24387571030763 -4.14030303673312 2088050.65911976 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
1938-Jul-07 18:22 < 00:01 Earth 0.400470130885181 0.400467177590687 0.400473084179002 23.7849004872654 23.7846207544334 2429087.265488308 0.0609374656196043 144.388419096872 2.09812921076026 4.15518827205375 1907655.66558308 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
1953-Jul-09 14:44 < 00:01 Earth 0.35006478276845 0.350061752472926 0.350067813062898 22.5462288870504 22.5458912941735 2434568.114080031 0.0665797804181386 146.823715335394 2.18090434229348 4.58759801801985 1748157.0576512 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
1968-Jul-01 03:28 < 00:01 Earth 0.492089934748628 0.492087613163147 0.492092256333967 26.7400253106306 26.7398228187074 2440038.644133937 0.0416686728800322 114.90928237039 2.19147012150146 3.88509397705164 2179378.83545532 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
1983-Jul-06 04:37 < 00:01 Earth 0.460497430787269 0.460496211494807 0.460498650079676 25.2631124395222 25.2628834053635 2445521.692298031 0.0211689657142147 60.1699665055413 1.78836618050332 4.26503269033358 2818324.16555644 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
1993-Jan-06 07:34 < 00:01 Jupiter 1.59466428488411 1.59466396457879 1.59466460518908 3.36402183836695 3.20223705142896 2448993.814979936 0.101729179261869 1.77011315409922 1.203737814348 5.84264648435813 7619491.55724602 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
1998-Aug-10 23:36 < 00:01 Earth 0.0181085743069947 0.0181085492533003 0.0181085993606889 11.693954762962 11.6813654936782 2451036.483133226 0.00114657485056964 1.2394101472435 0.903272943626192 -78.3110577867315 2144329.31616824 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2004-Apr-03 09:08 < 00:01 Jupiter 1.73341210273997 1.73341171158775 1.73341249389167 3.57702195179839 3.43770225345131 2453098.880506222 0.0457312933177008 2.46085064337979 1.15052386381539 -9.19395531418825 6577870.03300089 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2013-Aug-24 10:43 < 00:01 Earth 0.0562580964883809 0.0562580939069022 0.0562580990698335 10.3565249307342 10.351950793549 2456528.946440835 0.000596805431406899 1.52099499568769 0.15770138871606 -87.5216572387594 36264082.0633618 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2028-Jul-22 13:13 < 00:01 Earth 0.156974551476125 0.156974469148288 0.156974633803961 16.9088885854598 16.9078847074625 2461975.050528652 0.00603996903238623 3.56232021279254 1.80701016245165 -1.97637064690981 5512124.61526092 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2054-Nov-30 17:29 < 00:01 Earth 0.433697560656055 0.433697039896737 0.433698081415355 24.6534033297361 24.6531541282135 2471602.228329390 0.0145382608107226 25.6506927693458 8.13742312798855 -7.1031609937311 2456944.41327664 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2064-Mar-13 09:06 < 00:01 Jupiter 1.59054376444329 1.59054360870345 1.59054392018385 3.29232364958036 3.12639123132202 2474992.879432079 0.128949501819392 1.24538499113054 0.367620579964228 -66.9407987699487 32999305.9254138 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2075-Jun-01 20:24 < 00:01 Jupiter 1.7764325356317 1.77643226565967 1.77643280560384 3.65939196005766 3.52668790546657 2479090.349897017 0.0972895309887605 1.34332682856774 0.82104219121264 -67.0572864526738 18832111.7970099 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2088-Jul-05 03:03 < 00:01 Earth 0.470671420878495 0.470670779680104 0.470672062076862 26.0416545949556 26.0414372108603 2483872.626854475 0.0153177196606781 31.4124750346797 1.704957979967 1.63898451655652 2326901.01972505 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2088-Nov-23 05:05 < 00:01 Mars 0.078454366750414 0.0784541046214154 0.078454628879515 14.4537397931067 14.4534873214519 2484013.711801058 0.0246519541407881 13.7154913495623 7.57237353585628 -29.7966252033275 1010635.84268979 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2092-Aug-17 07:53 < 00:01 Mars 0.0575191416180847 0.0575188732916072 0.0575194099445961 12.4580853378359 12.4576858077829 2485376.828240498 0.0252924055420431 12.3218127480464 7.31836320218112 -5.32463150654098 652837.022086482 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2099-Dec-02 15:35 < 00:01 Earth 0.395934928077434 0.395934452768743 0.395935403386107 24.1497236334492 24.1494449707229 2488040.149582608 0.0146914393505307 23.4127117336424 7.81361943263001 -8.92610816594301 2507635.47160066 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2114-Nov-04 06:46 < 00:01 Earth 0.0375698696458273 0.0375696821865016 0.0375700571054274 12.3061652393311 12.3004008719389 2493489.781661585 0.0274919220569204 11.2189676623489 6.18472808618647 -66.6452798172397 634853.726541017 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2129-Nov-07 11:31 < 00:01 Earth 0.0633291579621109 0.0633278937244483 0.063330422210058 13.1532872994489 13.1500882043248 2498971.979928531 0.0901064227809972 62.0717768313417 5.45232429878085 -34.2098510792453 750518.20064107 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2135-May-31 21:34 < 00:01 Jupiter 1.58629311808969 1.58629298821808 1.58629324796143 3.3098544809667 3.14439339512387 2501003.398313307 0.273031433824013 1.36513181825963 0.141601061979865 76.7217577269244 90200788.4631951 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2146-Sep-06 14:34 < 00:01 Jupiter 1.72291187550915 1.72291155594139 1.72291219507793 3.60248110985636 3.46332568939002 2505119.106971286 0.115182220457405 2.81362752840379 0.744814783455328 -26.2264658065535 10416332.7920742 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2148-Jul-13 22:45 < 00:01 Earth 0.377036079454958 0.377035066056717 0.377037092853082 22.9945447863845 22.9942374545618 2505795.447899268 0.02364073962277 49.1505534609207 1.54612835842604 2.09380104420993 1579166.15660385 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2163-Jul-21 00:24 < 00:01 Earth 0.245548197959589 0.245546891001593 0.245549504917087 19.5131481296133 19.512592027619 2511280.516437751 0.0336206394846247 61.3489400329035 1.52713574802931 2.99163440954551 1203714.75270249 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2178-Jul-13 01:03 < 00:01 Earth 0.371228290100513 0.371226500122157 0.371230080078513 23.2751486019666 23.2748402251604 2516751.543422687 0.035914685811193 86.9375819800315 1.60002503940989 2.40575080064509 1430989.01721752 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
2200-Nov-23 03:19 < 00:01 Mars 0.0948550118385737 0.0948534335179728 0.0948565901610198 11.6221693686388 11.6219096736578 2524919.638355312 0.0587655257583166 71.2763211364983 6.87139499316817 -7.32226779274454 301814.437334267 T 134 CATAB v2.0c-linF95 2015-Jan-08 04:29:37 2015-Jan-08 04:29
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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