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32772 (1986 JL)
Classification: Inner Main-belt Asteroid          SPK-ID: 2032772
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09691600049625711 4.2885e-08  
a 1.960603537163782 7.9979e-09 au
q 1.770589683783054 8.1429e-08 au
i 25.54430835188647 5.0037e-06 deg
node 68.6791054305745 1.0486e-05 deg
peri 45.77486931117155 3.4853e-05 deg
M 239.8602096077851 3.4624e-05 deg
tp 2459335.131999733813
(2021-Apr-30.63199973)
9.7641e-05 TDB
period 1002.7279014795
2.75
6.1356e-06
1.68e-08
d
yr
n .3590206271001623 2.1968e-09 deg/d
Q 2.150617390544511 8.773e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1507  
   data-arc span      12171 days (33.32 yr)  
   first obs. used      1986-05-02  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .39717  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:52:26  

Additional Information
 Earth MOID = .821824 au 
 Jupiter MOID = 3.14038 au 
 T_jup = 3.756 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0   n/a MPO493081  
diameter diameter 6.035 km 0.077 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 6.047 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2013) Minor Planet Bull. 40, 137-145.]
[Stephens, R.D. (2016) Minor Planet Bull. 43, 252-255.]
[Stephens, R.D.; Warner, B.D. (2019) Minor Planet Bull. 46-4, submitted. (MBA Gaggle) http://www.planetarysciences.org/lightcurves.html]
geometric albedo albedo 0.182   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

32772 (1986 JL)          Discovered 1986-May-11 by Pollas, C. at Caussols
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1986 JL = 1999 AG3 = 2001 VU15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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