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231051 (2005 GW60)
Classification: Main-belt Asteroid          SPK-ID: 2231051
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1074129573387923 4.1336e-08  
a 3.184250661747474 3.6826e-08 au
q 2.842220881261171 1.2852e-07 au
i 9.058538843977162 4.4269e-06 deg
node 134.880857920567 2.9277e-05 deg
peri 111.4568932759746 3.737e-05 deg
M 224.328209668512 2.5647e-05 deg
tp 2459982.661353517748
(2023-Feb-07.16135352)
0.00015498 TDB
period 2075.435774661829
5.68
3.6004e-05
9.857e-08
d
yr
n .1734575477570045 3.0091e-09 deg/d
Q 3.526280442233776 4.0782e-08 au
  Orbit Determination Parameters
   # obs. used (total)      531  
   data-arc span      7541 days (20.65 yr)  
   first obs. used      2000-05-27  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56733  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:19:09  

Additional Information
 Earth MOID = 1.84319 au 
 Jupiter MOID = 1.60036 au 
 T_jup = 3.170 
[ 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 15.1   n/a MPO418232  
diameter diameter 5.193 km 0.488 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 9.4 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Polishook, D.; Ofek, E.O.; Waszczak, A.; Kulkarni, S.R.; et al. (2012). Mon. Not. Royal Ast. Soc. 421, 2094-2108.]
geometric albedo albedo 0.079   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

231051 (2005 GW60)          Discovered 2005-Apr-08 by Lulin at Lulin
Reference: 20100130/Numbers.arcLast Updated: 2010-02-01

[ 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
1907-Mar-26 11:13 00:06 Jupiter 1.84113973615397 1.84113716085775 1.84114231146569 3.00585541868237 2.84869445265391 2417660.967618812 5.89369645358606 314.371986175057 22.180447076647 -75.5662733302685 1918321.04526127 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:19:10 2021-Feb-24 13:19
1918-Feb-13 12:12 00:05 Jupiter 1.68362091640059 1.68361963674274 1.68362219605576 2.02037288295005 1.75377167847714 2421638.008054161 5.38556266894924 97.7211547578344 61.0588384333792 -46.3416598760024 654528.459513785 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:19:10 2021-Feb-24 13:19
1928-Dec-19 02:37 00:05 Jupiter 1.63960459512146 1.63960407132734 1.63960511891577 1.8885494690693 1.59167072714748 2425599.608922887 4.66101702921395 322.736891602529 20.6303560274835 68.7120194334547 2158324.55878026 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:19:10 2021-Feb-24 13:19
1939-Oct-29 02:56 00:04 Jupiter 1.72881903286812 1.72881778213616 1.72882028360952 2.95183574096759 2.78090786457271 2429565.622421947 3.77934046855525 244.215309750021 19.7438772390515 -85.5524016314988 2155110.56613272 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:19:10 2021-Feb-24 13:19
1950-Sep-17 02:19 00:03 Jupiter 1.93494523681436 1.93494358112551 1.93494689250937 4.17547913113181 4.0692905681591 2433541.596380525 3.06410403248859 200.904254511527 23.5157787497637 -69.8504390310012 3045555.81693315 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:19:10 2021-Feb-24 13:19
2038-Apr-04 11:15 00:01 Jupiter 1.9218628120116 1.92186229524622 1.92186332877732 3.44953141641817 3.31930822273125 2465517.968756623 1.21156507888267 87.0880478053986 17.834641759364 -82.5919954632833 2994737.67320895 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:19:10 2021-Feb-24 13:19
2049-Mar-03 05:31 00:02 Jupiter 1.72379181278393 1.72379127044809 1.72379235511978 2.50154835922353 2.29673698773881 2469503.729661698 1.96989827637083 89.8079900565178 19.731702460813 88.2306219843166 1820563.62852616 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:19:10 2021-Feb-24 13:19
2060-Jan-17 03:00 00:03 Jupiter 1.6471640131613 1.64716350827018 1.64716451805222 1.80205699534435 1.48961329098708 2473475.624663447 2.90824309601014 184.916776887431 43.0321408100978 -81.0856546143963 2228591.08683305 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:19:10 2021-Feb-24 13:19
2070-Nov-19 12:46 00:04 Jupiter 1.69436768752656 1.69436685547808 1.69436851958044 2.33883361879662 2.11431623105908 2477435.032026315 3.73758240078339 231.271310990785 14.3926668399397 80.7700195480392 2094931.00200404 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:19:10 2021-Feb-24 13:19
2081-Sep-28 11:44 00:04 Jupiter 1.85404562115456 1.85404404781762 1.85404719450478 3.65643505137617 3.5292797241805 2481400.988642097 4.28256910644514 278.847614628769 21.5244161080212 -78.6187680571884 2788918.53339714 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:19:10 2021-Feb-24 13:19
2180-Mar-09 06:58 00:09 Jupiter 1.78465087281912 1.78464776159246 1.78465398410016 2.95031026215258 2.78479804435531 2517356.790353221 8.94597392478409 539.652265666154 18.2824431577331 -79.6433317396463 2101206.13509538 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:19:10 2021-Feb-24 13:19
2191-Feb-07 03:09 00:10 Jupiter 1.66275737981435 1.66275632895623 1.66275843066982 2.16084120763485 1.91060670927857 2521343.631230244 10.1463291769735 140.06107286004 73.8517852679958 33.0916220706026 492305.215032295 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:19:10 2021-Feb-24 13:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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