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79923 (1999 CA36)
Classification: Main-belt Asteroid          SPK-ID: 2079923
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1349410297423967 3.9509e-08  
a 2.837292430612101 1.9513e-08 au
q 2.454425268344997 1.1426e-07 au
i 13.43063493271038 4.615e-06 deg
node 7.645256990125957 2.0133e-05 deg
peri 78.05101004752278 2.7325e-05 deg
M 211.3198377882876 1.9964e-05 deg
tp 2459721.449925861445
(2022-May-21.94992586)
0.00010043 TDB
period 1745.639562462588
4.78
1.8008e-05
4.93e-08
d
yr
n .206228139955848 2.1275e-09 deg/d
Q 3.220159592879206 2.2147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      665  
   data-arc span      15297 days (41.88 yr)  
   first obs. used      1978-10-27  
   last obs. used      2020-09-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52467  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:21:31  

Additional Information
 Earth MOID = 1.51177 au 
 Jupiter MOID = 2.10786 au 
 T_jup = 3.257 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457211.5 (2015-Jul-08.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1371951614674065 3.954e-08  
q 2.444332420325665 1.1472e-07 au
tp 2457973.447942255789
(2017-Aug-07.94794226)
9.0292e-05 TDB
node 7.877028368552984 2.0116e-05 deg
peri 77.12382511523063 2.7088e-05 deg
i 13.44832599317766 4.6165e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      665  
   data-arc span      15297 days (41.88 yr)  
   first obs. used      1978-10-27  
   last obs. used      2020-09-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52467  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:21:31  

Additional Information
 Jupiter MOID = 2.10786 au 
 T_jup = 3.257 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.563441753870388E-15 -4.488529132851477E-15 4.887829417395936E-13 -4.362057783490583E-15 1.151403423707109E-13 -1.890489371212413E-15
q -4.488529132851477E-15 1.316174088203135E-14 -8.031121074184247E-13 1.282815519860041E-14 -2.362227446190943E-13 6.014571805976422E-15
tp 4.887829417395936E-13 -8.031121074184247E-13 8.152610736990199E-9 -1.178219912878099E-12 1.657803594885812E-9 -2.07753520105739E-12
node -4.362057783490583E-15 1.282815519860041E-14 -1.178219912878099E-12 4.046696376614573E-10 -3.936810935394371E-10 -1.342709411381209E-11
peri 1.151403423707109E-13 -2.362227446190943E-13 1.657803594885812E-9 -3.936810935394371E-10 7.337830522768054E-10 1.262213227046474E-11
i -1.890489371212413E-15 6.014571805976422E-15 -2.07753520105739E-12 -1.342709411381209E-11 1.262213227046474E-11 2.13121809505665E-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 14.8   n/a MPO436339  
diameter diameter 6.974 km 0.659 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79923 (1999 CA36)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1999 CA36 = 1978 UO5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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