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JPL Small-Body Database Browser
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379418 (2010 AE74)
Classification: Main-belt Asteroid          SPK-ID: 2379418
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05547101010150501 6.2297e-08  
a 3.005481255886324 6.2234e-08 au
q 2.838764174781169 1.751e-07 au
i 12.0237493370947 7.8241e-06 deg
node 321.7090357769828 2.9147e-05 deg
peri 222.28059633 8.1175e-05 deg
M 310.1622790034841 7.9148e-05 deg
tp 2459263.966338696915
(2021-Feb-18.46633870)
0.00042254 TDB
period 1903.134413740956
5.21
5.9112e-05
1.618e-07
d
yr
n .1891616258950174 5.8755e-09 deg/d
Q 3.172198336991478 6.5687e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      7239 days (19.82 yr)  
   first obs. used      2000-03-09  
   last obs. used      2020-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54679  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 09:35:29  

Additional Information
 Earth MOID = 1.85567 au 
 Jupiter MOID = 1.86477 au 
 T_jup = 3.216 
[ 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 15.6   n/a MPO418930  
diameter diameter 3.174 km 0.896 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.121   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379418 (2010 AE74)          Discovered 2010-Jan-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ 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
1903-Aug-08 19:58 00:10 Jupiter 1.86683945572606 1.86683868950995 1.86684022196296 4.14650589601781 4.03560045338231 2416335.331773112 10.2518241890903 646.194215772933 33.178009986453 86.737555599607 1874982.20942874 T 19 CATAB v2.0f-lin.ifort 2020-Jan-30 09:35:44 2020-Jan-30 09:35
1950-Jan-19 14:31 00:06 Jupiter 1.98340253648149 1.98340001074457 1.98340506225708 4.70799925562656 4.61639972714914 2433301.104852671 5.83973739161149 487.975927189973 39.3826749110548 76.2548775027698 1745712.62763754 T 19 CATAB v2.0f-lin.ifort 2020-Jan-30 09:35:44 2020-Jan-30 09:35
1987-Apr-15 01:39 00:03 Jupiter 1.91733007586865 1.91732886512473 1.91733128663687 3.522507156254 3.39477729786401 2446900.568494192 2.91531099181494 567.103672361101 45.346521198915 85.0743829569367 2337661.00294743 T 19 CATAB v2.0f-lin.ifort 2020-Jan-30 09:35:44 2020-Jan-30 09:35
2033-Sep-11 09:34 00:02 Jupiter 1.89383095936453 1.89383019183774 1.89383172689272 4.41466365869971 4.31216282497928 2463851.898374689 1.50992406777029 280.054966808627 31.7359033258354 87.0553441541849 1992297.68485817 T 19 CATAB v2.0f-lin.ifort 2020-Jan-30 09:35:44 2020-Jan-30 09:35
2117-May-11 13:03 00:09 Jupiter 1.89180334081387 1.89180250216966 1.89180417951604 3.88254518968686 3.76546032176024 2494409.044002027 9.34834529103518 1001.50849770045 34.6323075112171 87.0657076975851 2113613.29912289 T 19 CATAB v2.0f-lin.ifort 2020-Jan-30 09:35:44 2020-Jan-30 09:35
2163-Oct-19 00:30 00:13 Jupiter 1.95819472002832 1.95819038109411 1.958199059101 4.66515395629277 4.57149384022224 2511370.521149274 12.7815133813031 879.547182041412 43.2225996977699 76.879515777206 1441293.33162148 T 19 CATAB v2.0f-lin.ifort 2020-Jan-30 09:35:44 2020-Jan-30 09:35

Alternate Designations
 2010 AE74 = 2005 CA51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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