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415690 (1992 UB)
Classification: Mars-crossing Asteroid          SPK-ID: 2415690
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5677564897757842 5.1678e-08  
a 3.104804059096093 2.6135e-08 au
q 1.342031405062089 1.5773e-07 au
i 16.2424667869937 7.4695e-06 deg
node 70.57809604946851 2.1922e-05 deg
peri 294.5707032735289 2.3973e-05 deg
M 78.33625181327535 3.0091e-06 deg
tp 2458765.679500885553
(2019-Oct-09.17950089)
1.9711e-05 TDB
period 1998.249546765694
5.47
2.5231e-05
6.908e-08
d
yr
n .1801576787957666 2.2747e-09 deg/d
Q 4.867576713130096 4.0973e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      10007 days (27.40 yr)  
   first obs. used      1992-09-05  
   last obs. used      2020-01-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43073  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:09:31  

Additional Information
 Earth MOID = .440375 au 
 Jupiter MOID = 1.26633 au 
 T_jup = 2.897 
[ 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 16.5   n/a MPO535079  
SMASSII spectral type spec_B X   n/a Xu et al. (1995) Icarus 115, 1-35  

415690 (1992 UB)          Discovered 1992-Oct-21 by McNaught, R. H. at Siding Spring
Reference: Last Updated: 2015-01-07

[ 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
1938-Oct-10 16:28 < 00:01 Earth 0.395479291739581 0.395477787575416 0.395480795975503 6.62423881066326 6.62322165839353 2429182.186265912 0.325348233455687 297.726470705504 29.01173623057 76.5089419789002 715248.173451199 T 37 CATAB v2.0f-lin.ifort 2021-Apr-14 13:09:32 2021-Apr-14 13:09
1957-Oct-02 13:43 00:03 Jupiter 1.36943494514754 1.36943346359741 1.36943642669775 3.87792079564479 3.71500070909028 2436114.071334936 2.82041617457915 77.5158315756664 33.2396191783841 19.6728077730155 4636654.82659253 T 37 CATAB v2.0f-lin.ifort 2021-Apr-14 13:09:32 2021-Apr-14 13:09
1992-Oct-14 16:58 < 00:01 Earth 0.39319492549755 0.39319445004944 0.393195400946421 7.15493276330214 7.15398559393801 2448910.206709092 0.123896233079733 115.693725451074 23.0096608454195 -87.1095407084505 1218259.38502155 T 37 CATAB v2.0f-lin.ifort 2021-Apr-14 13:09:32 2021-Apr-14 13:09
2017-Feb-15 23:56 00:03 Jupiter 1.4085947337769 1.40859296779199 1.40859649976189 3.97760632539374 3.82344126384507 2457800.497090083 3.02952140366941 90.6731626903092 24.6282711102484 18.4925440329924 2516363.18356806 T 37 CATAB v2.0f-lin.ifort 2021-Apr-14 13:09:32 2021-Apr-14 13:09
2019-Oct-05 02:58 < 00:01 Earth 0.488882027202418 0.488881546659019 0.488882507746068 6.75911124959897 6.75830486059337 2458761.623339006 0.130954789881209 40.9055770439304 20.3883195987933 -69.1976064398041 1070278.48253716 T 37 CATAB v2.0f-lin.ifort 2021-Apr-14 13:09:32 2021-Apr-14 13:09
2028-Nov-08 20:55 < 00:01 Jupiter 1.88849070152413 1.88848766553289 1.88849373751645 8.10151614238681 8.04596341905608 2462084.371271579 0.338100284639738 172.233275443492 72.2551045904943 -32.8739793118042 1505030.7026736 T 37 CATAB v2.0f-lin.ifort 2021-Apr-14 13:09:32 2021-Apr-14 13:09
2030-Oct-25 16:03 < 00:01 Earth 0.488817788583213 0.488816388181782 0.48881918903955 7.32866888400906 7.32792507352735 2462800.168883018 0.202899074794121 282.528872293515 23.1071967455889 -76.4666457887411 2058415.68006959 T 37 CATAB v2.0f-lin.ifort 2021-Apr-14 13:09:32 2021-Apr-14 13:09
2076-Apr-26 06:57 00:02 Jupiter 1.62400888862931 1.62400662957389 1.62401114768454 4.82461303821271 4.7152693991417 2479419.789262353 2.48872990539713 108.690717733528 70.4568092496387 -17.4902777208072 1050172.63021413 T 37 CATAB v2.0f-lin.ifort 2021-Apr-14 13:09:32 2021-Apr-14 13:09
2088-May-04 23:33 < 00:01 Jupiter 1.49414752954954 1.4941446383246 1.49415042077686 6.73347631888291 6.64875299227108 2483811.481090768 0.374051208822052 182.552972641978 71.3050019798728 -43.5009821688131 1382630.80159003 T 37 CATAB v2.0f-lin.ifort 2021-Apr-14 13:09:32 2021-Apr-14 13:09
2128-Mar-11 07:44 < 00:01 Mars 0.0928799097747709 0.0928772211217881 0.092882598554306 11.1782032066196 11.1779274551952 2498365.822274283 0.606092641804065 219.994877540529 26.5456913654888 53.002856895943 417208.528421191 T 37 CATAB v2.0f-lin.ifort 2021-Apr-14 13:09:32 2021-Apr-14 13:09
2135-Aug-29 14:17 00:01 Jupiter 1.98487046669594 1.9848688960682 1.98487203732368 6.31364730105389 6.24569158399675 2501093.094839809 1.41033111852436 89.1418797054563 75.94842691438 -74.2231146238151 2007359.47221077 T 37 CATAB v2.0f-lin.ifort 2021-Apr-14 13:09:32 2021-Apr-14 13:09
2147-Oct-19 15:53 < 00:01 Jupiter 1.24904713544396 1.24904554357085 1.24904872731701 5.69437700090976 5.57401646368901 2505527.161531497 0.738680603622482 77.7421402351037 59.0679003788465 -10.3987642638122 1437613.98393492 T 37 CATAB v2.0f-lin.ifort 2021-Apr-14 13:09:32 2021-Apr-14 13:09
2176-Oct-22 15:10 < 00:01 Earth 0.414203176544723 0.414200726728095 0.414205627257793 8.82195271789313 8.82122350866626 2516123.132064892 0.315025221585107 983.73710771549 21.4714149472221 -82.9745386052713 2173675.19078079 T 37 CATAB v2.0f-lin.ifort 2021-Apr-14 13:09:32 2021-Apr-14 13:09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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