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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3150880406452389 4.0311e-08  
a 2.703781349400784 1.133e-08 au
q 1.85185218168495 1.1213e-07 au
i 10.08729851709686 4.6722e-06 deg
node 210.6832356348469 1.886e-05 deg
peri 308.1958107448964 1.9793e-05 deg
M 289.2133511972413 8.3489e-06 deg
tp 2459519.804199480147
(2021-Nov-01.30419948)
3.8978e-05 TDB
period 1623.886901796275
4.45
1.0207e-05
2.795e-08
d
yr
n .221690315749073 1.3934e-09 deg/d
Q 3.555710517116617 1.4899e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1509  
   data-arc span      9949 days (27.24 yr)  
   first obs. used      1993-10-22  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46625  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:26:02  

Additional Information
 Earth MOID = .878488 au 
 Jupiter MOID = 1.55329 au 
 T_jup = 3.272 
[ 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 13.93   n/a E2021B10  
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 1.88918019952677 1.88917931022248 1.88918108883257 2.7872088410304 2.62141642003931 2442765.150766467 0.763428679645326 115.949453602726 29.1272530166646 76.8072481888455 2460473.22669543 T 26 CATAB v2.0f-lin.ifort 2021-Feb-24 02:26:05 2021-Feb-24 02:26
2011-May-23 00:42 < 00:01 Jupiter 1.7971328667226 1.79713243975212 1.79713329369318 2.62032514634078 2.43381722030116 2455704.528853607 0.168420422934104 69.7562426007239 25.8990414704069 -86.4994831223282 2414434.04327062 T 26 CATAB v2.0f-lin.ifort 2021-Feb-24 02:26:05 2021-Feb-24 02:26
2046-Nov-28 03:11 < 00:01 Jupiter 1.759397143244 1.75939651233913 1.75939777415177 2.57384477593861 2.37945824410874 2468677.632698587 0.638106053645714 148.843370942211 29.0092069396125 85.0198040325286 2293564.06301829 T 26 CATAB v2.0f-lin.ifort 2021-Feb-24 02:26:05 2021-Feb-24 02:26
2082-Jul-11 05:07 00:01 Jupiter 1.76761357851107 1.76761247431614 1.76761468271665 2.61898336479603 2.4291344406671 2481686.712947719 1.2294971830374 247.835177129653 29.3855934176388 81.5733296066993 2307523.78216644 T 26 CATAB v2.0f-lin.ifort 2021-Feb-24 02:26:05 2021-Feb-24 02:26
2118-Mar-27 04:25 00:02 Jupiter 1.81649319008852 1.81649159424711 1.81649478594264 2.73879601345179 2.56289147182369 2494728.683948048 1.72472679629661 272.384038380181 29.3518483271687 77.4708054529274 2430925.43785499 T 26 CATAB v2.0f-lin.ifort 2021-Feb-24 02:26:05 2021-Feb-24 02:26
2154-Jan-10 13:21 00:02 Jupiter 1.92236995456933 1.92236794451568 1.92237196462949 2.96734758097289 2.8149465873907 2507802.056473234 2.01094016909534 216.630234032734 32.684292497281 68.6899514794955 2595257.92021147 T 26 CATAB v2.0f-lin.ifort 2021-Feb-24 02:26:05 2021-Feb-24 02:26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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