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214869 (2007 PA8)
Classification: Apollo [NEO, PHA]          SPK-ID: 2214869
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 154 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6618579588050998 8.1274e-09  
a 2.823377554707743 4.6673e-08 AU
q .9547026494127421 1.7199e-08 AU
i 1.983824946862789 1.108e-06 deg
node 142.6499790588771 8.5432e-05 deg
peri 292.3143943280049 8.4911e-05 deg
M 112.2458356292872 2.7293e-06 deg
tp 2456260.219117825971
(2012-Nov-28.71911783)
1.1762e-06 JED
period 1732.81366290529
4.74
4.2968e-05
1.176e-07
d
yr
n .2077545945687043 5.1516e-09 deg/d
Q 4.692052460002743 7.7564e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      659  
   # delay obs. used      14  
   # Doppler obs. used      3  
   data-arc span      3957 days (10.83 yr)  
   first obs. used      2002-07-13  
   last obs. used      2013-05-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49733  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Oct-25 16:04:00  

Additional Information
 Earth MOID = .0240113 AU 
 T_jup = 2.947 
[ 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 16.4 mag n/a MPO266614  
rotation period rot_per 85. h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Observers at Arecibo and Goldstone. Lead researcher not given or known. http://www.naic.edu/~pradar/ http://www.jpl.nasa.gov/asteroidwatch]

214869 (2007 PA8)          Discovered 2007-Aug-09 by LINEAR at Socorro (704)
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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
1900-Jan-07 10:40 00:01 Earth 0.0501697017486474 0.0501569745754002 0.0501824296202988 11.5943676743206 11.5897861543552 2415026.944216778 1.08309965778492 553.266073090111 5.55263973686343 28.15902809069 458921.74992687 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
1904-Dec-23 00:44 < 00:01 Mars 0.0753007670413965 0.0752876559572852 0.0753138785905827 15.1443934679324 15.144142418929 2416837.530636838 0.571330315050053 671.674535180441 10.8618802342438 -23.4981697376616 392591.567140926 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
1912-Jul-14 21:53 < 00:01 Jupiter 1.5227033936327 1.52269590966818 1.52271087756362 7.94098468890385 7.87062343134777 2419598.412068199 0.197435049774263 86.5259793994712 3.76288800976682 -2.38953359023481 469703.800821335 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
1918-Oct-06 19:04 < 00:01 Earth 0.258502197621231 0.258482458388198 0.25852193676326 19.4783105898554 19.4777814106985 2421873.294475882 0.522643826738722 931.840081780728 2.43634289921717 6.30219395823735 1510203.03163334 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
1923-Oct-29 12:10 < 00:01 Mars 0.0480431160624349 0.0480325930303624 0.048053639871362 17.226803936282 17.2264580170816 2423722.007134026 0.438057020222599 585.801814185809 10.4494241621303 30.3025394287799 333097.924565472 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
1932-Dec-04 09:43 00:02 Earth 0.063518972431656 0.0635188803445476 0.0635190645192293 9.67941662894277 9.67508194971879 2427045.904527279 1.49502159778887 17.9880850893442 2.98508117113182 -87.1299431059007 2083209.46169321 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
1933-Mar-20 15:13 < 00:01 Mars 0.0251082157402012 0.0251068477205807 0.0251095862308219 16.4442327447193 16.4435393414632 2427152.134130724 0.310620574310425 385.914148403911 10.4113428853911 -80.4886784336637 340087.006154271 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
1946-Dec-12 07:25 < 00:01 Earth 0.0799579785121618 0.0799578308559066 0.0799581261683802 10.2274980673684 10.2242393226592 2432166.808881664 0.107377057580986 6.59889148249472 3.34338875406759 -25.8215131634429 1524368.2468231 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
1961-Jan-24 19:37 < 00:01 Earth 0.130502755134253 0.130491555657285 0.13051395453736 15.8551973695025 15.8539095984428 2437324.317655800 0.412840651512804 494.064655583863 6.76344635733396 7.52719769202127 310091.757834494 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
1971-Dec-09 17:14 < 00:01 Jupiter 1.80490882404089 1.80490462833668 1.80491301973618 9.53309609019332 9.48374106305931 2441295.217807825 0.205557146967596 60.1393202682641 2.37825887450644 -1.99679964802139 927529.312546645 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
1975-Feb-08 19:42 < 00:01 Earth 0.411857458861127 0.411844412286242 0.411870505420744 23.5787149047157 23.578440527644 2442452.320540626 0.255870006907057 635.967357460511 7.48945932534643 2.06596324911063 281248.356321098 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
1993-Oct-09 03:52 < 00:01 Earth 0.254376346017464 0.254366740693258 0.254385951319631 18.9845081266641 18.9839563763441 2449269.661153603 0.273273303445183 453.187346928256 2.17763861872718 6.88882970192367 1806138.2781084 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
1995-Aug-08 02:18 < 00:01 Jupiter 1.48804543835851 1.48804249927291 1.48804837743889 8.31323047392646 8.24447478940397 2449937.595928499 0.154491865497514 34.579641664836 2.29531184636446 -2.71115835693565 1076130.696184 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
2008-Jun-11 11:37 < 00:01 Mars 0.0240978939843959 0.0240972141149854 0.0240985739338743 16.2632277543608 16.2624972377302 2454628.984055286 0.063413212939763 76.719952616532 9.74062730198711 65.9208294174905 323130.949372865 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
2012-Nov-05 16:42 < 00:01 Earth 0.0432935580721591 0.043293556402255 0.043293559742065 10.7885071803974 10.782801038221 2456237.196147581 0.000186917288727323 2.63743226711522 0.0595860758956968 -89.8444104461667 75515838.0688754 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
2019-May-12 19:58 < 00:01 Jupiter 1.63561614010934 1.63561520348632 1.6356170767313 8.81562237980874 8.75668173912089 2458616.332225527 0.0102026297330529 12.7446540507922 2.38049978890162 -3.11889225721499 2919600.75235168 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
2036-Oct-02 18:52 < 00:01 Earth 0.489602946436296 0.48959265550022 0.489613237368234 24.2795495197431 24.2793253744032 2464969.286091487 0.18808464493203 507.534643948845 2.06212498212826 3.90107516847757 2197004.91553864 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
2060-Oct-19 19:50 < 00:01 Earth 0.235510343522573 0.235496490125346 0.235524196855552 16.3680248717178 16.3673336533587 2473752.326132559 0.421079055709517 641.272630240387 1.93973807049734 7.99284928978023 2084930.05037272 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
2078-Jul-21 11:26 < 00:01 Jupiter 1.97295752356281 1.97295459676331 1.97296045035838 9.33917448402317 9.2930913992879 2480235.976185310 0.110151347944953 42.0164199542187 4.36134143088349 -2.16548647881192 1153747.24593516 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
2079-Jun-15 11:31 < 00:01 Psych 0.0393184255409373 0.0393164636156982 0.0393203879516805 10.8074051168344 10.8074050883612 2480564.979975022 0.0866187700175123 243.553080577521 20.9918961593586 66.8083947942181 257696.886859978 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
2084-Oct-22 22:25 < 00:01 Earth 0.173488784306411 0.17348384326893 0.173493725333511 14.8835776227588 14.8825456964807 2482521.433834011 0.171051948322124 221.451269415316 1.89675760754054 10.9809324173761 2085155.29674541 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
2102-May-16 05:10 < 00:01 Jupiter 1.60832943654668 1.60832723478001 1.60833163831055 8.18490583410618 8.12030718098448 2488934.715238828 0.0959437930891726 27.9502932849148 3.81245015427747 -1.88133419886024 1202173.01626201 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
2104-Feb-02 05:14 < 00:01 Earth 0.274115861328007 0.274107415399771 0.274124307236943 19.0188292463815 19.018318153012 2489561.718396314 0.206338120738876 396.973518430797 6.63386791533978 2.9099654340726 284103.502212886 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
2122-Dec-07 21:56 00:02 Earth 0.0444078709997702 0.0444072426564842 0.0444084993591106 9.12519927969945 9.11862169274887 2496445.414230619 1.96677095213051 35.2560994089326 1.64773623600339 52.242170852929 2017541.29342101 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
2126-Jan-29 16:11 < 00:01 Jupiter 1.71030321232604 1.71029953591702 1.71030688872731 8.565949392869 8.50793717793146 2497594.174270634 0.0810595931662007 51.3289633857212 3.99154657278422 -2.30877830794422 791975.078213653 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
2169-Oct-20 13:15 00:01 Earth 0.147502582203472 0.147472991942935 0.147532172230226 15.6205101097181 15.6193536417768 2513564.052079260 1.1494168220484 1340.50188109426 2.00438235012976 13.4055594074091 2074747.05733947 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
2183-Nov-19 09:35 00:02 Earth 0.0596712079441013 0.0596629460739915 0.0596794710063063 10.2784050826381 10.274059844255 2518706.899238917 2.37888763809348 334.780107890312 2.29509032638256 -43.8558333047792 1824690.09711477 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
2185-Jul-15 23:03 < 00:01 Jupiter 1.86402407362893 1.86401835796413 1.86402978927748 9.74592503387307 9.69918780421033 2519311.460125821 0.320006108710348 86.5531210280139 2.884797197948 -1.98793637394645 734390.615512271 T 154 CATAB v2.0c-linF95 2013-Oct-25 16:04:14 2013-Oct-25 16:04
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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