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437316 (2013 OS3)
Classification: Apollo [NEO]          SPK-ID: 2437316
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 79 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4676377206660279 4.223e-08  
a 1.829533422631425 1.323e-08 au
q .9739745829897488 7.7778e-08 au
i 29.90753032183387 1.7812e-05 deg
node 297.6386438211901 5.2543e-06 deg
peri 224.611968207887 1.3555e-05 deg
M 36.7865296650472 4.417e-06 deg
tp 2458908.137587653598
(2020-Feb-28.63758765)
1.1379e-05 TDB
period 903.8761945598219
2.47
9.8046e-06
2.684e-08
d
yr
n .3982846347395134 4.3203e-09 deg/d
Q 2.685092262273102 1.9417e-08 au
  Orbit Determination Parameters
   # obs. used (total)      466  
   data-arc span      2394 days (6.55 yr)  
   first obs. used      2013-07-16  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .3998  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 07:26:38  

Additional Information
 Earth MOID = .0792259 au 
 Jupiter MOID = 2.60673 au 
 T_jup = 3.753 
[ 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 18.4   n/a MPO456078  
rotation period rot_per 5.593 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Benishek, V. (2020) Minor Planet Bull. 47, 231-241.]
[Warner, B.D.; Stephens, R.D. (2020) Minor Planet Bull. 47, 200-213.]

437316 (2013 OS3)          Discovered 2013-Jul-16 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2015-06-04

[ 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
1926-Jan-31 03:12 < 00:01 Earth 0.25173001569808 0.251719267426002 0.251740764540594 16.7386054247671 16.7379730620083 2424546.633552891 0.662209369941498 803.497112196489 31.4970571557958 -48.2079510838004 802620.040682021 T 79 CATAB v2.0f-lin.ifort 2020-Dec-18 07:26:39 2020-Dec-18 07:26
1931-Jan-17 16:15 < 00:01 Earth 0.128181858875073 0.128172730997635 0.12819098771184 19.9368952142946 19.9358525617162 2426359.177201854 0.684599315515641 716.75296447883 22.3983818226787 50.6088930468436 617083.758090344 T 79 CATAB v2.0f-lin.ifort 2020-Dec-18 07:26:39 2020-Dec-18 07:26
1936-Jan-03 15:38 < 00:01 Earth 0.451542735164959 0.451531546012257 0.45155392436779 26.5960990871166 26.5958772177382 2428171.151145987 0.700696360897524 606.595124680094 44.0701633386079 23.1656651107928 570857.955763998 T 79 CATAB v2.0f-lin.ifort 2020-Dec-18 07:26:39 2020-Dec-18 07:26
1973-Jan-26 17:21 < 00:01 Earth 0.15803680120595 0.158028798021288 0.158044805276757 17.1966099947249 17.1956295487571 2441709.222771609 0.535302040936367 712.762433195646 14.9544318440976 -55.9662856976501 1181401.50937432 T 79 CATAB v2.0f-lin.ifort 2020-Dec-18 07:26:39 2020-Dec-18 07:26
1978-Jan-12 23:29 < 00:01 Earth 0.219642728672393 0.219634858737429 0.219650598750151 21.7498612310686 21.7493034746143 2443521.478629783 0.502602618679421 482.194363705401 31.5020126606867 35.6122543411002 568942.237763829 T 79 CATAB v2.0f-lin.ifort 2020-Dec-18 07:26:39 2020-Dec-18 07:26
2015-Feb-07 07:51 < 00:01 Earth 0.406745853692468 0.406744803979607 0.406746903405492 16.8164263102068 16.8160367625971 2457060.827184870 0.116206454517646 72.3089854059267 50.8053434787797 -75.8252617830897 1079293.61931977 T 79 CATAB v2.0f-lin.ifort 2020-Dec-18 07:26:39 2020-Dec-18 07:26
2020-Jan-24 03:28 < 00:01 Earth 0.0967103343245779 0.0967100537783882 0.096710614871125 17.8848912435538 17.8833507074772 2458872.644323830 0.0214931268772304 18.3361783307462 8.67519266543751 -47.2069986891008 1306159.45765847 T 79 CATAB v2.0f-lin.ifort 2020-Dec-18 07:26:39 2020-Dec-18 07:26
2025-Jan-09 13:55 < 00:01 Earth 0.288653087964286 0.288652096045553 0.288654079883854 23.1706009790371 23.1702025943984 2460685.079591750 0.0644690586409684 59.9378233365832 33.9736114753805 43.2797742285809 943116.084570368 T 79 CATAB v2.0f-lin.ifort 2020-Dec-18 07:26:39 2020-Dec-18 07:26
2062-Feb-05 09:43 < 00:01 Earth 0.369189441533947 0.36918085791641 0.36919802528227 16.6008545343769 16.6004197856415 2474225.904974636 0.581608224148989 552.326014131321 51.7264548075717 -39.4048926449091 615871.932491279 T 79 CATAB v2.0f-lin.ifort 2020-Dec-18 07:26:39 2020-Dec-18 07:26
2067-Jan-22 18:05 < 00:01 Earth 0.0836669544687334 0.083663594080906 0.0836703168574507 18.1563247810904 18.1545706928685 2476038.253592642 0.574498271094994 667.749472987014 9.95219182860504 -75.4861904430366 1146749.5983021 T 79 CATAB v2.0f-lin.ifort 2020-Dec-18 07:26:39 2020-Dec-18 07:26
2072-Jan-09 07:18 < 00:01 Earth 0.310361804124907 0.310349931961994 0.310373676407152 23.6586857245577 23.658322849762 2477850.803848471 0.744656732863323 665.536752993886 36.2190150095724 27.2294888936096 549167.645194027 T 79 CATAB v2.0f-lin.ifort 2020-Dec-18 07:26:39 2020-Dec-18 07:26
2109-Feb-07 07:09 00:02 Earth 0.388820235916004 0.388790250704499 0.388850222445466 16.6182898088266 16.6178774431047 2491393.797573459 2.11173054374349 1874.02804272411 56.9343605538889 -37.0909510297009 556711.807576557 T 79 CATAB v2.0f-lin.ifort 2020-Dec-18 07:26:39 2020-Dec-18 07:26
2114-Jan-24 06:41 00:02 Earth 0.0913713919443552 0.0913536478548661 0.0913891565131342 17.9266789667177 17.9250522123551 2493205.778273909 1.96809155472525 2331.90570177569 9.50549019442079 -67.6879373010207 1286044.70909218 T 79 CATAB v2.0f-lin.ifort 2020-Dec-18 07:26:39 2020-Dec-18 07:26
2119-Jan-11 00:34 00:02 Earth 0.28588130844663 0.285844933288096 0.285917684980377 23.1747737854554 23.17437161065 2495018.523611592 2.28840247372618 2065.97518508868 34.1090478111489 28.6037416115458 559028.1003712 T 79 CATAB v2.0f-lin.ifort 2020-Dec-18 07:26:39 2020-Dec-18 07:26
2156-Feb-13 08:21 00:06 Earth 0.482442454618419 0.482377336011584 0.482507576278359 17.1618291390548 17.1615073232742 2508565.847977051 5.49243071539272 3769.58146203458 79.9999790532389 -30.529563253325 411175.966510369 T 79 CATAB v2.0f-lin.ifort 2020-Dec-18 07:26:39 2020-Dec-18 07:26
2161-Jan-27 21:28 00:04 Earth 0.161839567345619 0.161777420413243 0.161901770820686 17.0318183260464 17.0308516544525 2510376.394500243 4.28232844241614 5689.37451204705 13.4883841607211 -56.9786318956958 1368069.31849105 T 79 CATAB v2.0f-lin.ifort 2020-Dec-18 07:26:39 2020-Dec-18 07:26
2166-Jan-14 15:10 00:04 Earth 0.19452214253439 0.194456471398059 0.194587825074648 21.3591549964687 21.3585136897869 2512189.131747414 4.31470029687162 4030.20278625163 27.7489847502976 35.6487667809489 569893.443025736 T 79 CATAB v2.0f-lin.ifort 2020-Dec-18 07:26:39 2020-Dec-18 07:26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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