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14255 (2000 AS70)
Classification: Main-belt Asteroid          SPK-ID: 2014255
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2209451364554025 1.5437e-08  
a 2.796080254543339 1.1307e-08 au
q 2.178299921163005 4.4779e-08 au
i 8.783187354536654 5.0662e-07 deg
node 118.867647716616 4.6854e-06 deg
peri 299.651771049551 6.5716e-06 deg
M 230.2232730323232 7.2841e-06 deg
tp 2460012.126338148343
(2023-Mar-08.62633815)
3.6701e-05 TDB
period 1707.744423147636
4.68
1.0359e-05
2.836e-08
d
yr
n .2108043774702918 1.2787e-09 deg/d
Q 3.413860587923674 1.3805e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2141  
   data-arc span      18094 days (49.54 yr)  
   first obs. used      1971-12-15  
   last obs. used      2021-06-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45864  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:14:59  

Additional Information
 Earth MOID = 1.20631 au 
 Jupiter MOID = 1.98095 au 
 T_jup = 3.274 
[ 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 13.28   n/a MPCxxxxx  
diameter diameter 12.674 km 0.175 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 12.772 h n/a LCDB (Rev. 2020-October); 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:
[Clark, M. (2014) Minor Planet Bull. 41, 178-183.]
geometric albedo albedo 0.059   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14255 (2000 AS70)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AS70 = 1971 XE = 1977 CM2 = 1980 TT13 = 1991 CY4 = 1998 MH37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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