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(2006 RH120)
Classification: Aten [NEO]          SPK-ID: 3403148
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2454115.5 (2007-Jan-15.0) TDB
Reference: JPL 48 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01983255694540636 1.9276e-08  
a .9986248799352585 2.3254e-08 AU
q .9788195951368429 4.779e-09 AU
i 1.526132493187073 7.9418e-07 deg
node 290.5221474187765 5.8275e-05 deg
peri 177.8792252704114 0.0001751 deg
M 5.774613957144189 0.00022439 deg
tp 2454109.653143228067
(2007-Jan-09.15314323)
0.00022707 JED
period 364.5037492578696
1.00
1.2732e-05
3.486e-08
d
yr
n .9876441620503512 3.4498e-08 deg/d
Q 1.018430164733674 2.3715e-08 AU

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A1 [EST] 1.256206430090812E-10 4.719E-12
A2 [EST] -5.012208712117612E-11 3.73E-12
ALN [SET] 1. n/a
NK [SET] 0. n/a
NM [SET] 2. n/a
R0 [SET] 1. n/a
  Orbit Determination Parameters
   # obs. used (total)      128  
   # delay obs. used      0  
   # Doppler obs. used      3  
   data-arc span      281 days  
   first obs. used      2006-09-14  
   last obs. used      2007-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      1  
   fit RMS      .88223  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 06:43:31  

Additional Information
 Earth MOID = .000678666 AU 
 T_jup = 6.086 
 Nongravitational accels. using nonstandard g(r) = (1 AU/ r)^2 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 29.5 mag n/a MPO133066  
rotation period rot_per 0.04583 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:
[Kwiatkowski, T.; Kryszczynska, A.; Polinska, M.; Buckley, D.A.H.; et al. (2009) Astron. Astrophys. 495, 967-974.]

[ 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
1940-May-31 13:48 1_12:16 Earth 0.498437390118456 0.476657223299507 0.502406281175121 14.9579879393718 14.9576305564847 2429781.074720139 2176.29600210201 911993.843306471 21.9731371644985 -16.8597448398559 788984.659255567 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
1969-May-03 07:42 2_19:34 Earth 0.0430225335179904 0.0081665377650065 0.0724253798669832 1.73563109202445 1.69957374814452 2440344.820656709 4054.05629655153 516622.027519829 6.36974169804568 5.82696695553383 14787.0588267773 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
1979-May-15 23:28 2_18:23 Earth 0.0137971936212552 0.012699826893128 0.0147923253309941 0.766333888053746 0.448366654858814 2444009.477860597 3983.19179013502 5452.35570019635 0.050547949201659 24.7380234875465 1047151.79998206 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
1980-May-26 15:57 00:01 Earth 0.403704603948487 0.402676341871074 0.404733659281312 12.1968207497073 12.1962796072024 2444386.164535183 1.01477894443466 55256.5783482555 7.64448925950551 0.829047810556673 83557.4477328983 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
1992-Dec-21 19:44 08:51 Earth 0.0776071871760989 0.0775920060293047 0.0776224076447952 1.78643953666149 1.76711641664461 2448978.321881580 531.048179023317 449.820066111184 1.9329942113955 74.6976618978057 913952.721779632 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
1993-May-31 05:34 00:02 Earth 0.167648466479176 0.167245714649477 0.16805083615208 5.11048528840166 5.10737441145849 2449138.732141636 2.08665768224244 15275.796533336 2.12830761315391 1.66904009556546 140076.730358601 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2006-Jul-01 00:19 < 00:01 Moon 0.00757777118936368 0.0075775716943478 0.00757797068948727 0.785411253142316 0.779885255915852 2453917.513103083 0.0466087431464729 3.25907673751495 1.37755491396348 50.3598319476385 209843.225314058 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2006-Jul-30 02:36 < 00:01 Moon 0.00758492170302655 0.00758487284446569 0.00758497056502884 0.845610810761624 0.840485558195795 2453946.608617061 0.0632026161000671 3.39341742887077 0.352941631491016 -72.4777500600217 1025073.47119803 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2006-Sep-07 23:21 < 00:01 Moon 0.00387341556913368 0.0038733981356637 0.00387343300309148 1.15958846113078 1.15226875466741 2453986.472868339 0.0083315719458696 0.989613113945162 0.176105797373291 76.9046308724175 1399662.68139611 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2006-Sep-11 07:40 < 00:01 Earth 0.00561064410772482 0.00561061422320315 0.00561067399224955 0.862036514142941 n/a 2453989.819314263 0.0250940144467822 1.50768655475291 0.640963810265274 9.65304993362646 585714.757313682 F 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2006-Oct-05 04:10 < 00:01 Moon 0.00837260888166573 0.00837260514264453 0.00837261262060522 1.02509035033285 1.0212646849744 2454013.673588681 0.0100805454812164 0.402793471930874 0.15292862288094 -74.4996367331756 3136626.29014707 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2006-Dec-09 01:27 < 00:01 Moon 0.00569818374392326 0.00569817652786359 0.00569819095996505 1.16105468863425 1.15609037634453 2454078.560278925 0.00792639119538327 0.253331624280334 0.129839176162107 68.1393988675184 2722168.17881097 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2006-Dec-30 12:55 < 00:01 Moon 0.00386363562090273 0.00386362241146211 0.00386364883039526 1.95371433629857 1.94936778392867 2454100.038381457 0.0081717378349119 0.523760971488387 0.20750359042753 66.6378222883529 1641756.71000538 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2007-Jan-03 18:03 < 00:01 Earth 0.00356579691261439 0.00356577621344463 0.00356581761179122 1.03818643284305 n/a 2454104.251756720 0.0403704557197711 1.06219351267664 0.0573292341428159 -13.6721956659031 2143624.1636934 F 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2007-Jan-15 00:00 < 00:01 Moon 0.00356363625113427 0.00334902259020917 0.00334910535513273 1.28805966364019 1.28089990917736 2454115.499755859 0.0276567920104558 1.33583249683298 0.113416998718897 39.5216829971251 1334661.62456331 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2007-Jan-16 06:34 < 00:01 Moon 0.00339147070484455 0.00339143546049483 0.00339150594974569 1.33826825177033 1.33102782862287 2454116.773667754 0.024280976884536 1.40125342772484 0.106884870835635 51.1543317152921 1805059.1753667 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2007-Feb-10 14:36 < 00:01 Moon 0.00866110495626402 0.00866107700700156 0.00866113290557823 1.21872471498623 1.21561590542115 2454142.108193898 0.0108581796933573 0.476367156874755 0.102824336974545 16.8337297450949 2034454.52222581 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2007-Mar-06 14:16 < 00:01 Moon 0.00734010723061594 0.00734010541870709 0.00734010904254817 1.35599043422535 1.35269366913008 2454166.094466292 0.00662331105372525 0.241712692563265 0.088029269034372 68.2212218938082 5789746.96342401 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2007-Mar-23 19:38 < 00:01 Moon 0.00194002211325162 0.00194001479245998 0.00194002943404837 2.04931087753176 2.04105087142825 2454183.318043592 0.0116533952389729 0.494802489419382 0.173330045032061 -48.1520611357714 846062.833375929 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2007-Mar-25 12:32 < 00:01 Earth 0.00236270358437413 0.00236268883075499 0.00236271833799856 1.36604819150371 n/a 2454185.022213078 0.0249918186543068 0.757454738100891 0.15148673193163 -14.0536321541836 692127.944495949 F 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2007-Apr-08 18:17 < 00:01 Moon 0.00366375459484128 0.00366372929685417 0.00366377989317281 1.14713865284936 1.13931408859286 2454199.261509697 0.0172793552289445 0.970861982889966 0.127704812022973 55.8351176612458 1539668.09990441 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2007-May-06 03:35 < 00:01 Moon 0.00792965538765726 0.00792963246846712 0.00792967830688994 1.16909168024786 1.16555110349841 2454226.649403060 0.0124984216744677 0.531172775040953 0.197720878641786 39.7059981693257 1848699.55907464 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2007-Jun-01 11:14 < 00:01 Moon 0.00621447273598665 0.00621446669178364 0.00621447878018275 1.32979823428298 1.32582652207965 2454252.967889706 0.00849826394736861 0.324561123094665 0.167751130961875 84.9277893661008 2692260.17770171 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2007-Jun-14 00:26 < 00:01 Moon 0.00203410232312096 0.00203409751068094 0.00203410713557625 2.45520156699493 2.44863043202096 2454265.517976899 0.00484337882977989 0.289088831548459 0.130823862369131 64.2650086636219 1530826.78898301 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2007-Jun-14 05:31 < 00:01 Earth 0.00185055614555731 0.00185055072768793 0.00185056156342842 1.5705194363278 n/a 2454265.729744822 0.00840348741410966 0.288226520297121 0.124888348131857 22.7419380621464 1193625.37233553 F 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2007-Jun-30 13:59 < 00:01 Moon 0.00468348656135454 0.00468348069302053 0.00468349242969335 1.20128709500864 1.19544781250003 2454282.082350846 0.00603402924695561 0.29299942639971 0.100645476589361 86.760749359705 3124627.91593673 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2028-Aug-18 11:41 2_19:50 Earth 0.0268787933841768 0.0264105304985441 0.0273475643031511 0.136394069278797 n/a 2462001.986619637 4069.71873812331 24078.7767515952 10.5685271308138 14.0026541362864 91453.8669063686 F 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2028-Oct-09 01:17 12:15 Earth 0.0271038736162834 0.0262086295228241 0.0279581972855639 0.785107021097432 0.647904774188239 2462053.553704740 734.579428998885 6145.55709943985 0.504355905622912 8.08419099842811 66789.9810236183 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
2042-Sep-12 17:52 02:18 Earth 0.453334633853358 0.382652658973309 0.527319778133855 13.6047970969912 13.6043650725832 2467140.244119318 137.697085019029 3887337.24421819 1.70274292765439 0.541503881686811 287437.124535817 T 48 CATAB v2.0c-linF95 2014-Jun-13 06:43:33 2014-Jun-13 06:43
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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