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JPL Small-Body Database Browser
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15850 (1996 AE1)
Classification: Main-belt Asteroid          SPK-ID: 2015850
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05213957514142081 5.7128e-08  
a 3.108458384741166 2.354e-08 au
q 2.946384685215974 1.7943e-07 au
i 15.09212368196805 6.0811e-06 deg
node 291.0483910501866 2.0794e-05 deg
peri 269.7846372057052 6.7103e-05 deg
M 86.88157240414849 6.5642e-05 deg
tp 2458517.395386745403
(2019-Feb-02.89538675)
0.00036489 TDB
period 2001.778466469727
5.48
2.2739e-05
6.226e-08
d
yr
n .1798400802237045 2.0428e-09 deg/d
Q 3.270532084266358 2.4767e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1266  
   data-arc span      11133 days (30.48 yr)  
   first obs. used      1988-11-07  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49899  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:22:06  

Additional Information
 Earth MOID = 1.99326 au 
 Jupiter MOID = 1.94979 au 
 T_jup = 3.164 
[ 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 13.3   n/a MPO473979  
diameter diameter 11.355 km 0.139 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 8.332 h n/a LCDB (Rev. 2019-August); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.086   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15850 (1996 AE1)          Discovered 1996-Jan-12 by Kobayashi, T. at Oizumi
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ 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
1939-Mar-22 19:49 00:03 Jupiter 1.98036563666859 1.98036478764404 1.98036648570406 3.76674078779015 3.65142654722603 2429345.325947064 2.70052843189462 520.126273384104 35.957159519654 86.1600452569557 1869229.94981937 T 18 CATAB v2.0e-lin.ifort 2019-May-30 02:22:15 2019-May-30 02:22
2010-Mar-13 17:36 < 00:01 Jupiter 1.97008496609887 1.9700842503225 1.97008568187601 4.04637402751866 3.93868741099594 2455269.233472283 0.354528225688029 309.644357337069 30.9105661018623 87.7312197940234 2225992.13642105 T 18 CATAB v2.0e-lin.ifort 2019-May-30 02:22:15 2019-May-30 02:22
2081-Mar-06 16:17 00:02 Jupiter 1.96749041261217 1.96748966798068 1.96749115724534 4.30916140323628 4.20807008143947 2481195.178424298 2.3303135763888 274.238937215468 33.9326143351098 86.1979880583035 1704249.11898132 T 18 CATAB v2.0e-lin.ifort 2019-May-30 02:22:15 2019-May-30 02:22
2152-Mar-03 08:54 00:05 Jupiter 1.97130894765096 1.97130820995617 1.97130968534654 4.54962843664599 4.45418551059652 2507123.870751706 4.58836615651739 228.81278104407 39.3533766457623 87.0498306156074 1044539.51964622 T 18 CATAB v2.0e-lin.ifort 2019-May-30 02:22:15 2019-May-30 02:22

Alternate Designations
 1996 AE1 = 1998 MW46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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