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27878 (1996 CE1)
Classification: Main-belt Asteroid          SPK-ID: 2027878
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1520348022485286 3.111e-08  
a 2.315862516329157 7.2691e-09 au
q 1.963770816624274 7.3731e-08 au
i 5.69876356871502 4.6994e-06 deg
node 352.1862688601702 3.4272e-05 deg
peri 94.03036413151406 3.8028e-05 deg
M 257.5353257723864 1.532e-05 deg
tp 2458966.886320117581
(2020-Apr-27.38632012)
5.5021e-05 TDB
period 1287.263891058986
3.52
6.0608e-06
1.659e-08
d
yr
n .2796629366367459 1.3167e-09 deg/d
Q 2.66795421603404 8.3743e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1383  
   data-arc span      8715 days (23.86 yr)  
   first obs. used      1996-01-17  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50374  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:09:08  

Additional Information
 Earth MOID = .989701 au 
 Jupiter MOID = 2.54092 au 
 T_jup = 3.559 
[ 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 14.9   n/a MPO400283  
diameter diameter 2.386 km 0.244 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.409   0.164 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27878 (1996 CE1)          Discovered 1996-Feb-11 by Kobayashi, T. at Oizumi
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 CE1 = 1998 VU34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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