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15827 (1995 AO1)
Classification: Main-belt Asteroid          SPK-ID: 2015827
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .315121420707515 4.0131e-08  
a 2.704298901625978 1.1317e-08 au
q 1.852116389727827 1.1173e-07 au
i 10.08652504123197 4.6267e-06 deg
node 210.6788568424159 1.8661e-05 deg
peri 308.1691535212865 1.961e-05 deg
M 332.6865523756003 8.4886e-06 deg
tp 2459519.740793503839
(2021-Nov-01.24079350)
3.8815e-05 TDB
period 1624.353185708718
4.45
1.0197e-05
2.792e-08
d
yr
n .2216266777246041 1.3912e-09 deg/d
Q 3.556481413524128 1.4884e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1557  
   data-arc span      10035 days (27.47 yr)  
   first obs. used      1993-10-22  
   last obs. used      2021-04-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4679  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:31:08  

Additional Information
 Earth MOID = .879789 au 
 Jupiter MOID = 1.55211 au 
 T_jup = 3.271 
[ 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 13.94   n/a MPCxxxxx  
diameter diameter 6.109 km 0.950 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.172   0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15827 (1995 AO1)          Discovered 1995-Jan-10 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
1975-Dec-18 15:37 < 00:01 Jupiter 1.88918014047785 1.88917925300132 1.88918102795578 2.78720905082524 2.62141663870161 2442765.150735451 0.762289340854897 115.534205203569 28.799651003398 76.6590360852831 2467058.65950849 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 17:31:18 2021-Jul-08 17:31
2011-May-23 00:42 < 00:01 Jupiter 1.79713280819141 1.79713238166563 1.7971332347173 2.62032538318901 2.43381747006216 2455704.528831163 0.168383386876537 69.040234477715 25.7636016463315 -86.8495203263526 2419877.57128839 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 17:31:18 2021-Jul-08 17:31
2046-Nov-28 03:11 < 00:01 Jupiter 1.75939705406634 1.75939642362765 1.75939768450794 2.57384508087028 2.37945856481386 2468677.632677003 0.63600794347471 148.258663879831 28.6803092157318 84.9149970427718 2306167.59880609 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 17:31:18 2021-Jul-08 17:31
2082-Jul-11 05:07 00:01 Jupiter 1.76761352385327 1.76761242204099 1.76761462567611 2.61898364884702 2.42913474190798 2481686.712963786 1.22517364338738 246.91121446967 29.0191301469379 81.5358343195509 2320140.77431981 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 17:31:18 2021-Jul-08 17:31
2118-Mar-27 04:25 00:02 Jupiter 1.81649317057357 1.81649157977001 1.81649476138972 2.73879630254921 2.56289177981384 2494728.683998168 1.71804787087335 271.177517523304 28.995867636287 77.4411429752722 2439566.28476852 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 17:31:18 2021-Jul-08 17:31
2154-Jan-10 13:22 00:02 Jupiter 1.92237004379884 1.92236804178226 1.92237204582188 2.96734789361653 2.81494692509094 2507802.056603122 2.00242437855636 215.482149859222 32.319396444265 68.6451984065933 2596659.9038257 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 17:31:18 2021-Jul-08 17:31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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