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71314 (2000 AW76)
Classification: Main-belt Asteroid          SPK-ID: 2071314
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04646951459482207 3.36e-08  
a 2.853278063532621 1.5089e-08 au
q 2.720687616916206 9.5331e-08 au
i 3.060795869496608 4.1031e-06 deg
node 121.3939327730646 7.511e-05 deg
peri 297.0934695100477 8.939e-05 deg
M 116.5081243142022 4.8419e-05 deg
tp 2458430.771056885722
(2018-Nov-08.27105689)
0.00023645 TDB
period 1760.413024657529
4.82
1.3965e-05
3.823e-08
d
yr
n .2044974644913426 1.6222e-09 deg/d
Q 2.985868510149035 1.579e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1479  
   data-arc span      7912 days (21.66 yr)  
   first obs. used      1998-08-30  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50871  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:43:56  

Additional Information
 Earth MOID = 1.73453 au 
 Jupiter MOID = 2.17011 au 
 T_jup = 3.301 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456921.5 (2014-Sep-21.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04494600239880144 3.3377e-08  
q 2.727639411691551 9.4488e-08 au
tp 2456681.568581259871
(2014-Jan-24.06858126)
0.0002449 TDB
node 121.4150613562999 7.504e-05 deg
peri 299.7208025060702 9.0278e-05 deg
i 3.060779473654081 4.1035e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1479  
   data-arc span      7912 days (21.66 yr)  
   first obs. used      1998-08-30  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50871  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:43:56  

Additional Information
 Jupiter MOID = 2.17011 au 
 T_jup = 3.301 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.114013441953734E-15 -3.117298784809754E-15 -9.883799931747998E-13 -1.07428889448183E-15 -2.271782418904157E-13 -8.445931844355536E-18
q -3.117298784809754E-15 8.927971728806427E-15 2.665331710710619E-12 3.34707444899358E-15 6.185631240903652E-13 1.337379245888337E-16
tp -9.883799931747998E-13 2.665331710710619E-12 5.997535247787866E-8 -2.466072921171699E-12 1.231132435518784E-8 -1.08217978280589E-12
node -1.07428889448183E-15 3.34707444899358E-15 -2.466072921171699E-12 5.630989358444781E-9 -5.623175443353237E-9 7.261292941419191E-11
peri -2.271782418904157E-13 6.185631240903652E-13 1.231132435518784E-8 -5.623175443353237E-9 8.15020724585976E-9 -7.27249236786235E-11
i -8.445931844355536E-18 1.337379245888337E-16 -1.08217978280589E-12 7.261292941419191E-11 -7.27249236786235E-11 1.683853856966259E-11

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 14.3   n/a MPO432267  
diameter diameter 3.456 km 0.488 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.65 h n/a LCDB (Rev. 2019-August); 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:
[Polishook, D.; Ofek, E.O.; Waszczak, A.; Kulkarni, S.R.; et al. (2012). Mon. Not. Royal Ast. Soc. 421, 2094-2108.]
geometric albedo albedo 0.309   0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71314 (2000 AW76)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AW76 = 2001 FO67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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