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173078 (2006 UM187)
Classification: Main-belt Asteroid          SPK-ID: 2173078
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1742244481075194 4.3941e-08  
a 3.063056312159336 2.7996e-08 au
q 2.529397016651122 1.3555e-07 au
i 13.00454133551329 6.3554e-06 deg
node 314.780547033835 2.3087e-05 deg
peri 137.6309782594153 3.0599e-05 deg
M 68.77822639871857 1.9098e-05 deg
tp 2458226.407182348249
(2018-Apr-17.90718235)
0.0001023 TDB
period 1958.082105431255
5.36
2.6845e-05
7.35e-08
d
yr
n .1838533731560313 2.5206e-09 deg/d
Q 3.59671560766755 3.2873e-08 au
  Orbit Determination Parameters
   # obs. used (total)      340  
   data-arc span      8152 days (22.32 yr)  
   first obs. used      1996-12-14  
   last obs. used      2019-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52153  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:47:46  

Additional Information
 Earth MOID = 1.56277 au 
 Jupiter MOID = 1.62048 au 
 T_jup = 3.171 
[ 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 15.2   n/a MPO264383  

173078 (2006 UM187)          Discovered 2006-Oct-19 by CSS at Catalina
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ 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
1914-Mar-28 01:36 00:04 Jupiter 1.6292573095048 1.62925651778373 1.62925810123338 3.77746047729922 3.63723005462019 2420219.566501868 4.15880374526691 588.984362830625 33.9798369368528 -89.4894024894007 2182402.894061 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 08:47:48 2019-Jul-14 08:47
1973-Feb-09 12:04 00:02 Jupiter 1.64568466053491 1.64568402710302 1.64568529398636 3.59371692017738 3.44752304288533 2441723.003068340 1.73857619728074 415.314138291618 14.9540797282415 86.1289597219864 2226475.1063803 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 08:47:48 2019-Jul-14 08:47
2022-Mar-22 13:49 < 00:01 Jupiter 1.9295771548517 1.92957640384396 1.92957790586558 3.94368981114525 3.83076408033697 2459661.075613745 0.432354303449443 425.442993892692 30.5038013486738 87.5999930126462 2290623.04223112 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 08:47:48 2019-Jul-14 08:47
2031-Dec-15 10:17 < 00:01 Jupiter 1.74948047518473 1.74947967767993 1.74948127269441 3.33466271202732 3.1861673223816 2463215.928649256 0.817334692699708 201.195010524378 16.8112086453099 79.758843150852 2064797.9391541 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 08:47:48 2019-Jul-14 08:47
2081-Jan-12 21:48 00:03 Jupiter 1.75005570847419 1.75005404605848 1.75005737093637 3.86826961447866 3.74105799106728 2481142.408505369 2.78659370962504 645.610067011356 54.1796658057434 84.4817097432702 1868280.00034558 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 08:47:48 2019-Jul-14 08:47
2090-Oct-03 22:11 00:04 Jupiter 1.92015346448818 1.92015093005163 1.92015599894285 2.97418864126043 2.82197687277347 2484693.424605624 3.51997220087466 335.479789382507 24.7472952758678 64.6240327589115 2005176.99596212 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 08:47:48 2019-Jul-14 08:47
2139-Nov-20 14:49 00:05 Jupiter 1.63298282135545 1.6329813556851 1.63298428703964 3.81459509583835 3.67610428225108 2502637.117388698 4.90328255432501 475.446949252206 62.2471337489363 -85.8615396396949 2101287.45540882 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 08:47:48 2019-Jul-14 08:47
2198-Oct-09 03:18 00:07 Jupiter 1.60291392039723 1.60291301943733 1.60291482162345 3.73567440477764 3.59143562596205 2524144.637787325 7.22105840841051 1217.45075632795 17.8212672401357 87.8732243347535 2203430.2591975 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 08:47:48 2019-Jul-14 08:47
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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