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JPL Small-Body Database Browser
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442174 (2010 WY61)
Classification: Outer Main-belt Asteroid          SPK-ID: 2442174
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .166026703755746 1.1432e-07  
a 3.22904037923353 7.9155e-08 au
q 2.692933448775183 4.0859e-07 au
i 6.398257115817275 8.4749e-06 deg
node 69.72304001878794 0.00011048 deg
peri 322.3361102650202 0.00011593 deg
M 192.3981871442999 4.0231e-05 deg
tp 2459587.199372062949
(2022-Jan-07.69937206)
0.00026368 TDB
period 2119.37906810404
5.80
7.793e-05
2.134e-07
d
yr
n .1698610717723327 6.2458e-09 deg/d
Q 3.765147309691877 9.2297e-08 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      5300 days (14.51 yr)  
   first obs. used      2004-11-03  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5918  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:13:22  

Additional Information
 Earth MOID = 1.70219 au 
 Jupiter MOID = 1.67538 au 
 T_jup = 3.155 
[ 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 16.2   n/a MPO440830  

442174 (2010 WY61)          Discovered 2004-Nov-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ 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
2020-Sep-15 21:26 < 00:01 Jupiter 1.95751522543123 1.95751384746774 1.95751660339449 3.3810630983967 3.2505663928534 2459108.393087537 0.726527769567341 109.282477686279 51.4911027217386 77.4125187845871 1216466.18664721 T 8 CATAB v2.0e-lin.ifort 2019-May-30 10:13:25 2019-May-30 10:13
2032-Feb-06 03:31 00:02 Jupiter 1.86873477222917 1.86873367020267 1.86873587425589 2.94799716206925 2.790012094806 2463268.646184620 1.91987720050388 144.627984188713 36.1374025165113 81.134526290876 1382231.68635161 T 8 CATAB v2.0e-lin.ifort 2019-May-30 10:13:25 2019-May-30 10:13
2043-Jul-28 17:07 00:03 Jupiter 1.80694350459803 1.80694249742467 1.80694451177324 2.69439351130432 2.51440584423132 2467459.213023334 3.28833452114301 189.360572737911 25.9825467447062 82.9279556257459 1345060.5604562 T 8 CATAB v2.0e-lin.ifort 2019-May-30 10:13:25 2019-May-30 10:13
2055-Feb-15 15:03 00:05 Jupiter 1.76472184589386 1.76472084260177 1.76472284919067 2.54882297630591 2.35298712215134 2471679.127297961 4.71578742325687 235.900541428565 22.0218253036622 84.9295253095611 1296019.76015234 T 8 CATAB v2.0e-lin.ifort 2019-May-30 10:13:25 2019-May-30 10:13
2066-Sep-29 01:50 00:06 Jupiter 1.73763557037733 1.73763463044214 1.73763651031924 2.46423625250661 2.25777466339235 2475922.576479360 6.26160021909756 272.841833645635 23.7206538740496 87.276386942755 1279710.4820731 T 8 CATAB v2.0e-lin.ifort 2019-May-30 10:13:25 2019-May-30 10:13
2078-May-31 20:12 00:08 Jupiter 1.72608781784876 1.72608699444485 1.72608864125787 2.42370722797718 2.21199469902146 2480185.341820616 8.03017829555417 291.778710281418 29.1087848083365 89.7739258305474 1276855.48453126 T 8 CATAB v2.0e-lin.ifort 2019-May-30 10:13:25 2019-May-30 10:13
2090-Feb-11 18:16 00:10 Jupiter 1.72409749807989 1.72409672468407 1.72409827147601 2.40714271495634 2.19357399909092 2484459.261034687 10.150499090815 287.948620073625 38.6158421610874 -87.1738022525007 1281078.99724921 T 8 CATAB v2.0e-lin.ifort 2019-May-30 10:13:25 2019-May-30 10:13
2101-Oct-31 14:01 00:13 Jupiter 1.7328908728811 1.73288978938022 1.73289195638256 2.41295299026575 2.20108130647971 2488738.083999271 12.7411827202212 252.041997085409 57.023617528926 -83.1108439570602 1295113.95528955 T 8 CATAB v2.0e-lin.ifort 2019-May-30 10:13:25 2019-May-30 10:13
2113-Jul-18 03:44 00:16 Jupiter 1.7488067408197 1.74880473127407 1.74880875036512 2.43522266244888 2.22747012833746 2493015.655670230 15.9362481710737 187.733170734318 102.903675220125 -86.1563694475827 1247503.88644502 T 8 CATAB v2.0e-lin.ifort 2019-May-30 10:13:25 2019-May-30 10:13
2125-Mar-27 01:37 00:20 Jupiter 1.7747582828613 1.77475461306664 1.77476195266483 2.47754744694984 2.27677838168399 2497285.567333936 19.8265485566737 313.352268125579 88.9019641707354 62.1973092667494 1061298.49477358 T 8 CATAB v2.0e-lin.ifort 2019-May-30 10:13:25 2019-May-30 10:13
2136-Nov-23 13:50 00:24 Jupiter 1.81148947186325 1.81148358127734 1.81149536252113 2.54414286360139 2.35318847301459 2501545.076724946 24.4421377449377 682.286054273808 60.205943916466 69.2731425891773 1091527.48655448 T 8 CATAB v2.0e-lin.ifort 2019-May-30 10:13:25 2019-May-30 10:13
2148-Jul-06 01:09 00:30 Jupiter 1.86321289471345 1.86320426810213 1.86322152158234 2.65221963302291 2.47488638371273 2505787.548171388 29.7231002288955 1226.37902049833 50.532307279401 73.5697119510167 1109806.83511878 T 8 CATAB v2.0e-lin.ifort 2019-May-30 10:13:25 2019-May-30 10:13
2160-Jan-27 01:55 00:35 Jupiter 1.93560072286319 1.93558919102609 1.93561225526605 2.8282529705927 2.66904685329673 2510009.579744881 35.4455296503783 1808.18179901289 50.8685524609543 75.222725712309 1112371.584843 T 8 CATAB v2.0e-lin.ifort 2019-May-30 10:13:25 2019-May-30 10:13

Alternate Designations
 2010 WY61 = 2004 VR30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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