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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 131 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .620987660767729 4.1249e-09  
a 2.413253267979853 3.1839e-10 AU
q .9146527662569666 1.0011e-08 AU
i 2.432378748827735 3.157e-06 deg
node 338.8197190601701 3.106e-05 deg
peri 20.16415760023905 3.0784e-05 deg
M 118.2571485961041 7.149e-07 deg
tp 2456550.691473399878
(2013-Sep-15.19147340)
2.7642e-06 JED
period 1369.313157795676
3.75
2.7099e-07
7.419e-10
d
yr
n .2629055289146049 5.2029e-11 deg/d
Q 3.911853769702739 5.1611e-10 AU
  Orbit Determination Parameters
   # obs. used (total)      592  
   # delay obs. used      11  
   # Doppler obs. used      7  
   data-arc span      5673 days (15.53 yr)  
   first obs. used      1998-06-24  
   last obs. used      2014-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51463  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-08 06:16:01  

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 0.0933074842299003 0.0933074703549853 0.0933074981048161 10.2062866899242 10.2034884325771 2416740.930319329 0.0464329342148832 2.90837766819706 0.564074398573763 -88.4054996050357 16698446.8052696 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
1919-Nov-05 20:34 < 00:01 Earth 0.0995352545825207 0.0995330801646569 0.0995374290028001 14.1485478203859 14.1466556832954 2422268.356742503 0.100524037272477 98.169023586722 7.22744833725096 -20.6228777736245 580050.388046843 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
1921-Aug-16 11:28 < 00:01 Jupiter 1.52497887760941 1.52497878004759 1.52497897517119 3.23978314434958 3.06354863435284 2422917.978034131 0.408378485424627 1.34571347501134 0.769784706188822 85.807075251454 16006400.5660639 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
1932-Nov-21 03:57 < 00:01 Jupiter 1.88963556150094 1.88963459120429 1.88963653179849 3.98751834099384 3.87347512336257 2427032.664548118 0.123669910301503 10.4222368712069 1.24408570763892 -4.13894969778676 2087433.4316112 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
1938-Jul-07 18:22 < 00:01 Earth 0.400470097630131 0.400467143889135 0.400473051370453 23.7848995203641 23.7846197874975 2429087.265490201 0.0609459061831198 144.410296901092 2.0984358879175 4.15518994683769 1907377.04239041 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
1953-Jul-09 14:44 < 00:01 Earth 0.350064751929925 0.350061721096266 0.350067782762508 22.5462279737694 22.5458903808491 2434568.114081960 0.0665907695521408 146.849828389255 2.18122269303095 4.58759833701103 1747900.01025182 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
1968-Jul-01 03:28 < 00:01 Earth 0.492089911417999 0.492087589379082 0.492092233456772 26.7400246403039 26.739822148366 2440038.644135072 0.0416760077681437 114.931752789593 2.19178833346258 3.88508058575974 2179047.31856855 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
1983-Jul-06 04:37 < 00:01 Earth 0.460497418522872 0.460496198987268 0.460498638058422 25.2631120739642 25.2628830397961 2445521.692298891 0.0211722766916968 60.1819865885143 1.78862328220964 4.26495273771881 2817851.78677015 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
1993-Jan-06 07:34 < 00:01 Jupiter 1.59466428553417 1.59466396510986 1.59466460595828 3.36402191496171 3.20223713196109 2448993.814969480 0.101748217181161 1.77075236536098 1.20388020400703 5.8408071636041 7616753.40010545 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
1998-Aug-10 23:36 < 00:01 Earth 0.018108573651601 0.0181085485964045 0.018108598706809 11.6939547315858 11.6813654618123 2451036.483133335 0.00114674683207222 1.2396668642205 0.903419634842824 -78.3421815782533 2144089.41124352 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2004-Apr-03 09:08 < 00:01 Jupiter 1.73341210271978 1.73341171142444 1.73341249401571 3.57702187726832 3.4377021758991 2453098.880499758 0.0457468275321881 2.46168528429473 1.15069412952565 -9.18837775504125 6575443.66644486 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2013-Aug-24 10:43 < 00:01 Earth 0.0562580964602357 0.0562580938786746 0.0562580990418021 10.3565249585477 10.3519508213725 2456528.946441445 0.000596908513399472 1.52107913398098 0.157729531061581 -87.5214325443479 36257605.7992698 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2028-Jul-22 13:13 < 00:01 Earth 0.156974551934927 0.156974469589703 0.156974634280148 16.9088886239427 16.9078847459506 2461975.050528198 0.0060419240696583 3.5630505026878 1.80724992843826 -1.97584761202993 5510991.7080593 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2054-Nov-30 17:29 < 00:01 Earth 0.433697552744122 0.433697031798395 0.433698073689843 24.6534031446967 24.6531539431677 2471602.228329690 0.014543561483452 25.659980336859 8.13861262897479 -7.10501370024053 2456202.50727819 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2064-Mar-13 09:06 < 00:01 Jupiter 1.59054376354768 1.59054360774767 1.59054391934841 3.29232357010726 3.12639114753499 2474992.879444073 0.128997390647112 1.24554485721476 0.36775381267598 -66.9391098241949 32987097.2154322 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2075-Jun-01 20:24 < 00:01 Jupiter 1.77643253739816 1.77643226732335 1.77643280747542 3.65939214844281 3.52668810107482 2479090.349911161 0.0973256432824015 1.34349876746728 0.821322563006875 -67.0536295447941 18825638.3352706 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2088-Jul-05 03:03 < 00:01 Earth 0.470671429125402 0.470670787691579 0.4706720705592 26.0416548672286 26.0414374831393 2483872.626853389 0.0153233557700669 31.4240102947374 1.70507426250718 1.6389844665567 2326197.33516281 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2088-Nov-23 05:05 < 00:01 Mars 0.0784543600270596 0.0784540978043594 0.0784546222498648 14.4537396910058 14.4534872193276 2484013.711800444 0.0246610015812905 13.7205044211006 7.57349605928104 -29.7947605724725 1010359.50141177 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2092-Aug-17 07:53 < 00:01 Mars 0.05751914739272 0.0575188789684756 0.057519415816994 12.4580852464249 12.4576857164089 2485376.828239658 0.0253016654190368 12.3262596713519 7.3194779543913 -5.32084629914955 652597.63793988 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2099-Dec-02 15:35 < 00:01 Earth 0.395934922619656 0.39593444713799 0.395935398101304 24.1497234869821 24.1494448242501 2488040.149582547 0.0146968424518343 23.4213231322744 7.81473367942996 -8.927394157086 2506873.43616549 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2114-Nov-04 06:46 < 00:01 Earth 0.0375698694391109 0.0375696819475085 0.0375700569308875 12.3061652259956 12.3004008585653 2493489.781661284 0.0275020118041334 11.2230184789647 6.18565121358364 -66.6497998208767 634766.017522667 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2129-Nov-07 11:31 < 00:01 Earth 0.0633291612822397 0.0633278965897438 0.0633304259850571 13.1532874180866 13.1500883231591 2498971.979928732 0.0901384924043791 62.093658255105 5.45318482651759 -34.2092059392765 750385.255454144 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2135-May-31 21:34 < 00:01 Jupiter 1.5862931184452 1.58629298854705 1.58629324834348 3.30985444522102 3.14439335753527 2501003.398319382 0.273117739727999 1.36531137318169 0.14164928518033 76.7211220299927 90169856.1764345 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2146-Sep-06 14:34 < 00:01 Jupiter 1.72291187509057 1.72291155543274 1.72291219474824 3.60248115935202 3.46332574083991 2505119.106975844 0.1152114997275 2.81405683074003 0.745050091518949 -26.2241767935691 10412817.4206222 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2148-Jul-13 22:45 < 00:01 Earth 0.377036077487557 0.377035063895709 0.377037091079288 22.994544733235 22.99423740141 2505795.447899352 0.0236458108082135 49.15990215749 1.54614301836467 2.09365763165771 1578967.22032321 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2163-Jul-21 00:24 < 00:01 Earth 0.245548198292184 0.245546891085678 0.245549505498192 19.5131481465783 19.5125920445852 2511280.516437630 0.0336264141871717 61.3606193779338 1.52718328949847 2.99161810900158 1203636.27253885 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2178-Jul-13 01:03 < 00:01 Earth 0.371228290740079 0.371226500254958 0.371230081224845 23.2751486452131 23.2748402684079 2516751.543422245 0.0359243363360949 86.9622023423758 1.60008077740414 2.4057800668838 1430896.30439245 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
2200-Nov-23 03:19 < 00:01 Mars 0.0948550132390433 0.0948534343628386 0.0948565921171 11.6221693450077 11.62190965003 2524919.638355066 0.0587859214470103 71.3013033929865 6.87254704729198 -7.3215343090887 301724.864317681 T 131 CATAB v2.0c-linF95 2014-Sep-08 06:16:04 2014-Sep-08 06:16
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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