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32999 (1997 CY27)
Classification: Main-belt Asteroid          SPK-ID: 2032999
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03328968958127418 4.7788e-08  
a 2.854564272237984 1.8509e-08 au
q 2.759536713725385 1.3654e-07 au
i 16.11159518385176 4.8544e-06 deg
node 320.1975343494029 1.7732e-05 deg
peri 235.5476078277847 7.6915e-05 deg
M 164.6030599227815 7.6891e-05 deg
tp 2457795.040757658631
(2017-Feb-10.54075766)
0.00037374 TDB
period 1761.603504691353
4.82
1.7133e-05
4.691e-08
d
yr
n .2043592664531369 1.9876e-09 deg/d
Q 2.949591830750582 1.9125e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1410  
   data-arc span      8302 days (22.73 yr)  
   first obs. used      1997-02-06  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48113  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:28:36  

Additional Information
 Earth MOID = 1.79031 au 
 Jupiter MOID = 2.10749 au 
 T_jup = 3.245 
[ 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 13.2   n/a MPO452633  
diameter diameter 15.722 km 4.803 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.043   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

32999 (1997 CY27)          Discovered 1997-Feb-06 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 CY27 = 1999 RW132 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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