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103387 (2000 AS123)
Classification: Main-belt Asteroid          SPK-ID: 2103387
[ 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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1575680250757389 3.3085e-08  
a 2.217476665894185 7.1241e-09 au
q 1.868073246997704 7.341e-08 au
i 5.458130660068349 3.4117e-06 deg
node 243.5621764456023 4.5344e-05 deg
peri 161.8879612743836 4.755e-05 deg
M 180.2874961376234 1.5681e-05 deg
tp 2459802.591933730897
(2022-Aug-11.09193373)		 5.4198e-05 TDB
period 1206.110267703531
3.30		 5.8123e-06
1.591e-08		 d
yr
n .2984801718713916 1.4384e-09 deg/d
Q 2.566880084790665 8.2466e-09 au
   Orbit Determination Parameters
   # obs. used (total)      844  
   data-arc span      11076 days (30.32 yr)  
   first obs. used      1990-01-24  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55007  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:46:33  

Additional Information
 Earth MOID = .877666 au 
 Jupiter MOID = 2.80669 au 
 T_jup = 3.630 
[ 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 15.91   n/a E2021B55  
diameter diameter 4.400 km 0.148 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103387 (2000 AS123)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1999-Jan-26 22:03 < 00:01 Iris 0.0407193455113239 0.0407179142126392 0.0407207768117543 1.6875883775031 1.68758829384543 2451205.418405880 0.835787567619169 73.10660769498 39.9903987427748 15.5091217580819 89757.6058439054 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 15:46:35 2021-Apr-13 15:46
2095-Aug-29 07:19 00:11 Iris 0.0461766555192929 0.0461758126728333 0.0461774986636556 1.19459274702431 1.19459264280919 2486483.805174618 10.8598923386751 668.956025483619 40.2213533763553 88.7165398507319 170675.887235775 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 15:46:35 2021-Apr-13 15:46

Alternate Designations
 2000 AS123 = 1990 BZ3 = 2001 KT48 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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