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JPL Small-Body Database Browser
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95052 (2002 AS45)
Classification: Main-belt Asteroid          SPK-ID: 2095052
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1816694582437556 4.0782e-08  
a 2.328963079766896 8.9735e-09 au
q 1.905861618795935 9.6474e-08 au
i 3.826510278540576 4.2525e-06 deg
node 131.1537013557886 5.5655e-05 deg
peri 228.5084553322174 5.661e-05 deg
M 155.0130818266209 1.2475e-05 deg
tp 2458441.504666376310
(2018-Nov-19.00466638)
4.3069e-05 TDB
period 1298.202175798359
3.55
7.5029e-06
2.054e-08
d
yr
n .2773065757485808 1.6027e-09 deg/d
Q 2.752064540737857 1.0604e-08 au
  Orbit Determination Parameters
   # obs. used (total)      502  
   data-arc span      9768 days (26.74 yr)  
   first obs. used      1993-07-24  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62491  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:11:28  

Additional Information
 Earth MOID = .904746 au 
 Jupiter MOID = 2.6974 au 
 T_jup = 3.547 
[ 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 16.7   n/a MPO453395  
diameter diameter 2.520 km 0.736 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

95052 (2002 AS45)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

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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
1909-Dec-16 04:23 00:01 Hebe 0.0106711558979711 0.0106562720477662 0.0106860451841482 3.44406518051357 3.44406501136251 2418656.682856393 1.02462414587938 833.359971225682 38.5944341796808 -27.1574632381965 18937.9919191743 T 12 CATAB v2.0f-lin.ifort 2020-May-20 17:11:34 2020-May-20 17:11
1970-May-22 06:36 < 00:01 Hebe 0.0147112913194968 0.0147056127286584 0.0147169705563844 3.49954894961684 3.49954882886475 2440728.775315825 0.900625369155199 322.684487958338 39.2212543045964 28.9656895857771 27796.5177248702 T 12 CATAB v2.0f-lin.ifort 2020-May-20 17:11:34 2020-May-20 17:11
2030-Oct-27 04:04 < 00:01 Hebe 0.042342549691852 0.0423379763651685 0.0423471230424025 3.57878285088537 3.57878280986069 2462801.669285086 0.925164730001247 233.527617802609 42.1928260993865 12.8341251499767 42527.0214825742 T 12 CATAB v2.0f-lin.ifort 2020-May-20 17:11:34 2020-May-20 17:11

Alternate Designations
 2002 AS45 = 1996 JB4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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