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JPL Small-Body Database Browser
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117460 (2005 AM74)
Classification: Main-belt Asteroid          SPK-ID: 2117460
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1229529486442829 6.4843e-08  
a 3.121030092695413 3.0587e-08 au
q 2.737290239990972 1.9088e-07 au
i 4.07770692175575 5.7974e-06 deg
node 328.1466344870906 6.5503e-05 deg
peri 351.6158119275398 6.8498e-05 deg
M 15.25108209949932 2.0203e-05 deg
tp 2458515.181439529310
(2019-Jan-31.68143953)
0.00011289 TDB
period 2013.934589628669
5.51
2.9606e-05
8.106e-08
d
yr
n .1787545642514522 2.6278e-09 deg/d
Q 3.504769945399854 3.4348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      477  
   data-arc span      9427 days (25.81 yr)  
   first obs. used      1994-01-11  
   last obs. used      2019-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .595  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 11:01:09  

Additional Information
 Earth MOID = 1.72357 au 
 Jupiter MOID = 1.79021 au 
 T_jup = 3.200 
[ 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 15.0   n/a MPO453645  
diameter diameter 5.209 km 0.731 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117460 (2005 AM74)          Discovered 2005-Jan-15 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1955-Jul-24 17:11 00:03 Jupiter 1.81290924086869 1.81290834607435 1.81291013566273 2.49124942344932 2.2960594807888 2435313.215744258 2.51966488985085 75.4706424042165 25.1727063158655 -80.4741695763105 1635212.78048311 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 11:01:20 2019-Dec-04 11:01
1965-Sep-26 16:53 00:02 Jupiter 1.86018912430998 1.86018861455689 1.86018963406329 2.7972698062602 2.6294550896403 2439030.203404441 2.13690690499208 68.623675583098 12.0946740961967 -80.546201673062 2711805.0145399 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 11:01:20 2019-Dec-04 11:01
2027-Aug-18 01:59 < 00:01 Jupiter 1.91395887179561 1.9139583110136 1.91395943257751 2.65528715408616 2.48303239060438 2461635.582550046 0.748770575946031 80.8537678315318 17.6367589165562 89.7049262633749 2307446.09849143 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 11:01:20 2019-Dec-04 11:01
2037-Nov-01 01:24 00:01 Jupiter 1.79824252010734 1.79824190262052 1.79824313759396 2.51659669809348 2.32189642528641 2465363.558670987 1.20500731360302 62.8238504516407 13.8003777674651 -82.1119927843383 1968572.14866691 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 11:01:20 2019-Dec-04 11:01
2048-Jan-01 11:14 00:02 Jupiter 1.97678402387084 1.97678328790711 1.9767847598348 3.5210267050033 3.3971545212869 2469076.967837450 1.61599282108397 62.421718767106 18.3855803834626 -69.4728309468288 2256410.57370929 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 11:01:20 2019-Dec-04 11:01
2109-Nov-29 13:16 00:04 Jupiter 1.81552180910271 1.81552123303074 1.81552238517468 2.49321410986531 2.29848356859123 2491689.052688835 4.3684047960862 103.125531333916 17.3315653619723 -80.5271540347332 2179831.66046233 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 11:01:20 2019-Dec-04 11:01
2120-Feb-05 22:08 00:05 Jupiter 1.86532901187138 1.86532765892747 1.86533036481625 2.84640201613296 2.68213152446027 2495409.422227333 4.94096428263972 109.873789624008 15.5416222079453 -71.0041911703491 1638915.80466327 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 11:01:20 2019-Dec-04 11:01
2181-Dec-23 19:32 00:08 Jupiter 1.9201392370937 1.92013729727461 1.9201411769333 2.6204559033926 2.44633153951852 2518011.313547396 7.52478617776679 365.156785218156 23.04898865686 -77.8766799793862 1869381.83142605 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 11:01:20 2019-Dec-04 11:01
2192-Mar-10 23:28 00:08 Jupiter 1.80775019581832 1.80774930629825 1.8077510853391 2.56941583941013 2.38008329071155 2521741.477889750 8.1228687274056 106.96375213688 12.1743525910632 -82.9125961246093 1652550.13626747 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 11:01:20 2019-Dec-04 11:01

Alternate Designations
 2005 AM74 = 2003 WH112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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