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(2012 YQ1)
Classification: Apollo [NEO, PHA]          SPK-ID: 3621641
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5644985451472739 3.9605e-06  
a 1.99590876337499 1.6674e-05 au
q .8692211702031136 6.4752e-07 au
i 5.154447580321334 3.001e-05 deg
node 120.1725108811156 6.478e-05 deg
peri 42.09760766488655 5.6679e-05 deg
M 82.10223073416812 0.0056046 deg
tp 2457365.611415481212
(2015-Dec-09.11141548)
0.013091 JED
period 1029.934140286066
2.82
0.012906
3.533e-05
d
yr
n .349536913010777 4.3802e-06 deg/d
Q 3.122596356546867 2.6087e-05 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      197 days  
   first obs. used      2012-12-19  
   last obs. used      2013-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      4  
   fit RMS      .51136  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 11:45:36  

Additional Information
 Earth MOID = .00811837 au 
 Jupiter MOID = 1.87418 au 
 T_jup = 3.625 
[ 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 21.1 mag n/a MPO254826  

[ 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-Feb-25 13:47 14:38 Earth 0.131074760067418 0.129913274473674 0.132255449074724 10.1842013497816 10.1822051276153 2415076.074493921 878.005581739136 59742.3041850564 9.14230909926732 -54.6011768057108 1178861.1604358 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
1914-May-22 08:04 00:10 Earth 0.434537808650116 0.43407364106318 0.435001989622491 24.4078988277412 24.4076476063436 2420274.836112597 10.4227258269102 23339.0451185882 30.3994599380814 -11.7062154544394 394478.532745445 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
1916-Dec-31 12:11 00:19 Earth 0.176549310571851 0.175899740620856 0.177198667505692 17.1817045422161 17.1808261445246 2421229.007337209 19.0662203368271 29511.8162578822 5.97148593655027 3.62404355952116 233492.230760983 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
1926-Dec-15 22:01 1_19:50 Jupiter 1.93706544729058 1.9364988884747 1.93763357291294 2.55111000224821 2.37352486271345 2424865.417600069 2630.49124738823 6135.0180604625 2.35910948327496 -12.2988513984528 1091474.96047367 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
1931-May-06 05:16 03:16 Earth 0.172139942568817 0.166954724839171 0.177372908939536 16.1278260856957 16.1268663143183 2426467.719629404 196.038026286931 274013.83784807 27.0548281708517 -29.9187081637707 390362.444874145 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
1933-Dec-14 01:25 02:01 Earth 0.492339148518827 0.485265210460107 0.499412173706655 26.7699622878248 26.7697601247348 2427420.559157923 120.822856971884 351010.426633606 6.85943558787779 2.99994554980733 517859.93129058 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
1948-Feb-23 11:57 1_01:02 Earth 0.127225435546425 0.124567954177045 0.129952066779614 10.150039700413 10.1479761512567 2432604.997907522 1502.40167895365 107906.877978759 9.24920363746459 -46.1139100608749 998079.073322943 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
1962-May-19 18:24 03:40 Earth 0.36517597547648 0.35509417793181 0.375266501213422 22.4610465097685 22.4607216594386 2437804.266675427 219.508241744452 505646.768466468 29.1865079467626 -13.8089075499389 399993.904719989 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
1964-Dec-25 10:45 03:58 Earth 0.276384378249526 0.265909949790544 0.286834349140846 20.3234202455395 20.32294588655 2438754.948056381 238.238256827982 497743.361245387 6.34240577229662 3.52366041774551 350315.656753154 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
1979-Apr-28 06:25 05:23 Earth 0.104770253737593 0.101554635523044 0.108306117532508 13.1927322903844 13.1908044487999 2443991.767698970 323.103350923214 272925.218536396 24.7599166757935 -55.8371443888907 399920.030199767 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
1986-Mar-29 06:18 2_03:55 Jupiter 1.95460318049545 1.95407196150489 1.95514115242977 2.55080340164501 2.37484796926994 2446518.762482832 3114.73511255385 9800.53786796121 2.48244522133969 -10.6985817156244 908564.418257416 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
1996-Mar-16 15:41 09:32 Earth 0.131468778071329 0.131095232859313 0.131859257359393 9.95799845694239 9.95596299932543 2450159.153448847 571.754370908008 41725.456265129 14.7159730223879 86.8944442621711 888872.516744162 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
2013-Jan-05 10:47 < 00:01 Earth 0.107188019787578 0.107186011591832 0.107190027996955 15.3488217826211 15.3472021594561 2456297.949104851 0.0231370465001679 109.605729208328 5.99375204563448 -0.085995127867774 118375.649452054 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
2027-May-03 00:42 02:05 Earth 0.126640565067541 0.124433897196544 0.128883420523758 14.4413786367965 14.4399216595464 2461528.529129751 124.622813946882 134169.083971354 25.1855776743277 -42.2582231307182 400254.442417534 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
2034-May-30 09:20 2_14:15 Jupiter 1.97151209231395 1.97106865763302 1.97196606373769 2.55759866458772 2.38370491627125 2464112.889135312 3734.79884662315 11370.8529262661 3.77027553588629 5.06708710651225 277973.267434709 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
2044-Mar-25 14:20 13:56 Earth 0.12383314798926 0.122494249249736 0.125255032466991 9.80005609130156 9.7978602773557 2467700.097287259 835.698646164615 82849.8684905226 17.7066135479253 75.4246378217718 668392.584219426 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
2045-Jul-20 16:42 2_10:07 Jupiter 1.96220964507674 1.96148508640788 1.96294129426254 2.54277425914153 2.36693167238038 2468182.196091980 3487.37828905216 10854.6582589921 2.58639477757957 -9.86206188188022 803033.459317753 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
2061-Jan-17 08:02 08:10 Earth 0.00950853043855726 0.00554262703384038 0.0163684031327413 11.9423541984448 11.9188667256774 2473841.834992362 489.584590546851 274638.556335933 6.66420675111837 -36.0419950461228 90955.5902933695 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
2061-Jan-17 19:10 09:04 Moon 0.00989246864616525 0.00523161467685047 0.0163295190519527 11.7519006593712 11.7516187489138 2473842.298675077 544.006367127286 342030.373867401 9.1035309357583 -30.3954845011741 80433.320140208 T 16 CATAB v2.0c-linF95 2016-Apr-25 11:45:38 2016-Apr-25 11:45
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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