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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 133 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6209876607629268 4.1234e-09  
a 2.413253267972317 3.1834e-10 AU
q .9146527662656995 1.0007e-08 AU
i 2.432378750089766 3.1565e-06 deg
node 338.8197190493289 3.1057e-05 deg
peri 20.16415761025652 3.0781e-05 deg
M 118.2571485943399 7.1464e-07 deg
tp 2456550.691473408695
(2013-Sep-15.19147341)
2.7632e-06 JED
period 1369.313157789262
3.75
2.7095e-07
7.418e-10
d
yr
n .2629055289158363 5.2022e-11 deg/d
Q 3.911853769678935 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      2014-Dec-16 05:20:30  

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 Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) 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 (704)
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 0.0933074845919947 0.0933074707206655 0.0933074984633868 10.2062867052508 10.2034884479188 2416740.930321828 0.0464260077090149 2.90762459290114 0.563932184239657 -88.4029506813749 16702638.0238311 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
1919-Nov-05 20:34 < 00:01 Earth 0.0995352316506043 0.0995330574896455 0.0995374058139981 14.1485470557478 14.146654918119 2422268.356740031 0.100514480548499 98.1577925325571 7.22624987145301 -20.6234101534117 580159.081024796 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
1921-Aug-16 11:28 < 00:01 Jupiter 1.52497887703918 1.52497877950992 1.52497897456843 3.23978313346104 3.06354862277012 2422917.978040875 0.408338698566059 1.34556868676754 0.76959938618807 85.8088116844972 16010275.0665613 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
1932-Nov-21 03:57 < 00:01 Jupiter 1.8896355673657 1.88963459734978 1.88963653738253 3.98751826284231 3.87347504326925 2427032.664539733 0.123663440627903 10.4198872263002 1.24387570844514 -4.14030314568406 2088050.75928805 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
1938-Jul-07 18:22 < 00:01 Earth 0.40047013145413 0.400467178159849 0.400473084747742 23.7849004862046 23.7846207533729 2429087.265488720 0.0609374603790735 144.388408928829 2.09812913991454 4.1551883238398 1907655.75824478 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
1953-Jul-09 14:44 < 00:01 Earth 0.350064787364497 0.350061757069308 0.350067817658609 22.5462289998618 22.545891406991 2434568.114080241 0.066579771656248 146.823699269451 2.18090426729039 4.58759805232102 1748157.15946973 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
1968-Jul-01 03:28 < 00:01 Earth 0.492089940555213 0.492087618970032 0.492092262140251 26.7400254668119 26.7398229748923 2440038.644133970 0.0416686667016714 114.909267568688 2.19147004818136 3.88509407650592 2179379.00291137 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
1983-Jul-06 04:37 < 00:01 Earth 0.460497435878505 0.460496216586201 0.460498655170759 25.2631126156287 25.2628835814741 2445521.692297297 0.0211689629180455 60.1699587630206 1.78836613570763 4.26503292854325 2818324.44627324 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
1993-Jan-06 07:34 < 00:01 Jupiter 1.5946642844999 1.59466396419477 1.59466460480484 3.36402193808929 3.20223715614955 2448993.814965704 0.101729161413172 1.77011337330491 1.20373794589437 5.84264134122214 7619490.76151793 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
1998-Aug-10 23:36 < 00:01 Earth 0.0181085746474252 0.018108549593738 0.0181085997011195 11.6939547805949 11.6813655115669 2451036.483132997 0.00114657485949565 1.23941015339338 0.903272947977606 -78.3110588909741 2144329.35172094 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2004-Apr-03 09:08 < 00:01 Jupiter 1.73341210274948 1.73341171159725 1.7334124939016 3.57702181756696 3.43770211378067 2453098.880494428 0.045731281620475 2.46085045494883 1.15052386433741 -9.19395746142733 6577870.36257961 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2013-Aug-24 10:43 < 00:01 Earth 0.0562580965449965 0.0562580939635493 0.0562580991264686 10.3565249516976 10.3519508145263 2456528.946441362 0.000596805432641061 1.52099500162148 0.157701389250765 -87.521657229733 36264082.0161025 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2028-Jul-22 13:13 < 00:01 Earth 0.156974551938881 0.156974469610957 0.156974634266801 16.9088885996877 16.9078847216942 2461975.050528671 0.00603997197221382 3.56232404527108 1.80701033482497 -1.97634607067654 5512118.49343129 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2054-Nov-30 17:29 < 00:01 Earth 0.433697556297577 0.433697035538131 0.433698077057018 24.6534032200465 24.6531540185203 2471602.228329439 0.014538263510719 25.650699524537 8.13742330894851 -7.1031566503799 2456943.63918618 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2064-Mar-13 09:06 < 00:01 Jupiter 1.59054376396957 1.59054360822341 1.59054391971012 3.29232360048112 3.12639117956612 2474992.879439745 0.12894952808419 1.24538493780129 0.367620346933631 -66.9407937793123 32999324.9280881 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2075-Jun-01 20:24 < 00:01 Jupiter 1.77643253589688 1.77643226592438 1.77643280586895 3.65939197587017 3.52668792189427 2479090.349898047 0.0972895412254791 1.34332665961995 0.821041960363929 -67.0573144925369 18832119.2880341 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2088-Jul-05 03:03 < 00:01 Earth 0.470671419010263 0.470670777811675 0.470672060208828 26.0416545538693 26.0414371697727 2483872.626854348 0.0153177235194148 31.4124847274242 1.70495801101517 1.63898493057776 2326900.56523187 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2088-Nov-23 05:05 < 00:01 Mars 0.0784543680569735 0.0784541059278129 0.0784546301862364 14.4537398143911 14.4534873427409 2484013.711801194 0.0246519599256149 13.7154975455826 7.57237523418841 -29.796595876447 1010635.19676055 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2092-Aug-17 07:53 < 00:01 Mars 0.0575191391176404 0.0575188707910099 0.0575194074443047 12.4580853786464 12.4576858485772 2485376.828240624 0.0252924132113242 12.3218192275379 7.31836534173469 -5.3245899284963 652836.575344588 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2099-Dec-02 15:35 < 00:01 Earth 0.395934934178518 0.395934458869528 0.395935409487499 24.1497238557931 24.1494451930736 2488040.149583526 0.0146914453089532 23.4127263371405 7.81361946434028 -8.92610532671405 2507634.10425922 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2114-Nov-04 06:46 < 00:01 Earth 0.0375698729163526 0.037569685456977 0.0375700603760025 12.3061654978631 12.3004011310939 2493489.781662804 0.027491944110444 11.2189804179381 6.18472799729844 -66.6452894542627 634853.78814356 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2129-Nov-07 11:31 < 00:01 Earth 0.0633291957646879 0.0633279315257995 0.0633304600139093 13.1532886935947 13.1500896007197 2498971.979933246 0.0901064591003709 62.0718275972601 5.45232286208179 -34.2098304141959 750518.47775467 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2135-May-31 21:34 < 00:01 Jupiter 1.58629312248981 1.58629299261786 1.58629325236188 3.30985440459173 3.144393315201 2501003.398328769 0.273031564540802 1.36513206619855 0.141601297285517 76.7217234210732 90200624.1475894 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2146-Sep-06 14:34 < 00:01 Jupiter 1.72291187207194 1.722911552501 1.72291219164084 3.60248115765144 3.4633257388223 2505119.106977900 0.115182144584397 2.81362774008587 0.74481534482819 -26.2264574248085 10416324.4225132 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2148-Jul-13 22:45 < 00:01 Earth 0.377036058943887 0.377035045546341 0.377037072341314 22.9945442102277 22.9942368783805 2505795.447899950 0.0236407238110412 49.1505195689516 1.54612844711826 2.0938014554958 1579166.65422908 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2163-Jul-21 00:24 < 00:01 Earth 0.245548197464058 0.245546890506148 0.24554950442147 19.5131481196851 19.5125920176893 2511280.516437567 0.0336206308216203 61.3489361865268 1.52713586459561 2.99163512331165 1203714.92367095 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2178-Jul-13 01:03 < 00:01 Earth 0.371228306938101 0.371226516958682 0.371230096917163 23.2751491064677 23.2748407296821 2516751.543421418 0.035914703810587 86.9376338467763 1.60002510952559 2.40575121471278 1430989.10424591 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
2200-Nov-23 03:19 < 00:01 Mars 0.0948549860975102 0.094853407775243 0.0948565644216226 11.6221697985402 11.6219101034984 2524919.638352642 0.0587655905490551 71.276396758824 6.87139425743117 -7.32226316722121 301814.141823342 T 133 CATAB v2.0c-linF95 2014-Dec-16 05:20:35 2014-Dec-16 05:20
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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