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(2010 JL88)
Classification: Apollo [NEO]          SPK-ID: 3522159
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5037322575165945 0.00017745  
a 1.425047388203974 0.0019303 au
q .7072050502758594 0.00070513 au
i .0945416461653414 0.001772 deg
node 268.1631086293335 1.4929 deg
peri 52.11694862080895 1.6214 deg
M 53.7139245893111 0.94903 deg
tp 2459107.789959459417
(2020-Sep-15.28995946)		 1.8264 TDB
period 621.358704466205
1.70		 1.2625
0.003457		 d
yr
n .5793754837783558 0.0011772 deg/d
Q 2.142889726132089 0.0029027 au
   Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      2 days  
   first obs. used      2010-05-15  
   last obs. used      2010-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .51593  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:57:30  

Additional Information
 Earth MOID = .000945271 au 
 Jupiter MOID = 3.19413 au 
 T_jup = 4.556 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.8   n/a MPO176621  
rotation period rot_per 0.0068295 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Ryan, W. (2011) http://infohost.nmt.edu/~bryan/research/work/mro_images/]

[ 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
1963-Nov-04 20:27 3_15:20 Earth 0.0200402415716055 0.00144976800148405 0.0775792924495447 14.2547867379066 14.245456540493 2438338.351935538 5239.69712221113 2871256.43343333 50.751611043084 4.18292902499923 4271.59361360101 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
1967-Feb-06 13:41 1_21:26 Venus 0.120319413743654 0.0902486578298693 0.151821245993066 15.5449694441672 15.5438083710092 2439528.070237129 2725.95407140886 1669210.90464957 141.935810719988 -22.3118118406945 49356.7395752589 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
1968-Nov-10 04:15 15:34 Earth 0.0821984237856746 0.0666426174826621 0.0977571493378981 17.3242408228478 17.3223696318926 2440170.677397629 934.035310640229 776162.469048528 27.374666166527 -1.82272350994098 13663.4647519806 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
1973-Nov-17 02:14 1_15:34 Earth 0.213308434501455 0.17952035598128 0.247096648767386 21.274070528656 21.2734833642415 2442003.593284582 2373.52188573834 1684899.61864478 55.5537309507227 -0.443610746759722 4009.80656558119 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
1978-Nov-23 12:47 3_04:56 Earth 0.342411204377615 0.263775856263455 0.421052418484396 25.2035112628487 25.2032025135355 2443836.032595445 4616.41977968586 3922009.93324162 71.8298457652894 -1.03938308084384 11845.0788580166 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
1983-Nov-30 02:40 4_05:37 Earth 0.477246613124148 0.359975749156207 0.594550141593167 29.3399119944523 29.3397217061448 2445668.611175084 6097.1332169358 5851951.33143787 83.3040207231857 -1.88128066952742 25785.4666405231 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
1985-Apr-25 16:40 5_01:28 Earth 0.40846858470487 0.275806134362613 0.541166313966369 26.9850085086987 26.9847667772904 2446181.194231020 7287.6567018143 6618927.12306715 47.6376623034684 1.56792960405828 33354.9284329486 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
1989-Mar-02 18:20 13:34 Mars 0.0914722540086043 0.0350571984571069 0.16490828693018 8.47053766015725 8.47016815942728 2447588.264233658 814.293982799533 3812318.53340201 95.68836132851 -21.8349310125435 55326.9839053835 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
1990-Apr-30 12:55 3_23:29 Earth 0.312838346712308 0.216542919923126 0.409143147495801 24.1088222844501 24.1084690040357 2448012.038400671 5729.38459038181 4802856.54049918 42.1197631800777 1.00792180357878 18380.9911041295 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
1995-May-05 12:51 2_11:31 Earth 0.217324392754991 0.162772166658324 0.271878229380714 21.2587529121321 21.258176182868 2449843.035735316 3570.54524989594 2720499.07694829 34.6247035213828 0.685349081863306 10461.0195396436 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
2000-May-09 19:42 04:34 Earth 0.119322282796701 0.115763841737872 0.122880720130172 18.3555781829322 18.3543616128651 2451674.320937980 274.202191572648 177441.860539448 19.9054509743805 -0.131876693560487 1603.19678134189 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
2004-Mar-19 19:40 1_07:43 Mars 0.0934139068517777 0.0651172051610247 0.12308839820652 8.44861457820303 8.4482518189689 2453084.319185911 1902.67513911761 1552545.96688868 125.998233187457 -20.3044594378796 41676.47773778 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
2005-May-15 03:49 3_00:51 Earth 0.0285511308935287 0.00141161195378724 0.0795643142309138 15.6880168909126 15.6820670773659 2453505.658971188 4370.61529018411 2544918.96552355 4.95504708584504 2.85705448691178 45075.9455332939 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
2008-Nov-11 12:09 5_14:57 Venus 0.0463736013509633 0.0462823413391439 0.0473309040436142 8.86061739098954 8.85533094606665 2454782.006042090 8096.9077308325 350998.40587161 177.865087833468 86.4609123766169 23815.0532685267 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
2010-May-17 06:52 < 00:01 Earth 0.00257517016465094 0.00257141122922108 0.00257892899825492 14.8542619359293 14.7844423600249 2455333.785857938 0.0250384987513699 185.68466939749 1.06214852974416 0.815173197603776 1494.4102357931 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
2010-May-17 11:39 < 00:01 Moon 0.00127280764488446 0.0012698895608431 0.0012757308356058 15.6500154562021 15.648370084379 2455333.985264105 0.381709472651903 193.32981649949 1.16741640380963 -41.129727943512 106528.363012788 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
2020-Nov-05 22:04 5_18:57 Earth 0.0267818380363214 0.00118085989258472 0.124246396626902 15.6639825482897 15.6576298553779 2459159.419528397 8337.31804839227 4861159.85325773 28.4317675966593 -2.55277645389603 5960.25908580311 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
2022-Jun-18 03:32 2_15:34 Venus 0.104099295730867 0.0744123490771447 0.136348732476231 14.4130125748455 14.4115651760867 2459748.646931606 3813.89347529458 1747050.78359686 147.010843186942 -26.5252359741604 49120.9541737857 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
2038-Jan-22 16:45 6_01:24 Mars 0.0346199326777502 0.0331815180120425 0.189351552196478 10.0233854499827 10.0225603940135 2465446.197853316 8724.29048316396 8804050.4436233 97.4630798253499 73.4383201515381 52489.2912897813 T 7 CATAB v2.0e-lin.ifort 2017-Nov-28 18:01:36 2018-Dec-11 15:29
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