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160496 (2007 CE55)
Classification: Outer Main-belt Asteroid          SPK-ID: 2160496
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1490131818537074 5.2126e-08  
a 3.220877771908938 3.4653e-08 au
q 2.740924526754907 1.6635e-07 au
i 19.16326510320814 5.7616e-06 deg
node 167.1459662595672 1.798e-05 deg
peri 277.8040682485546 3.0562e-05 deg
M 191.4792252055186 3.0074e-05 deg
tp 2460188.849938596803
(2023-Sep-01.34993860)
0.00018811 TDB
period 2111.347863957843
5.78
3.4073e-05
9.329e-08
d
yr
n .1705071940751437 2.7517e-09 deg/d
Q 3.700831017062969 3.9816e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      7580 days (20.75 yr)  
   first obs. used      1999-10-08  
   last obs. used      2020-07-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56636  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:35  

Additional Information
 Earth MOID = 1.83751 au 
 Jupiter MOID = 1.71725 au 
 T_jup = 3.085 
[ 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 15.10   n/a E2021B55  
diameter diameter 6.335 km 0.243 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160496 (2007 CE55)          Discovered 2007-Feb-10 by CSS at Catalina
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2011-Jan-15 12:29 < 00:01 Jupiter 1.96267020359985 1.96266937582919 1.96267103137052 5.92125525282678 5.84791680619785 2455577.020033789 0.338501927186943 61.8610810497477 36.200173834722 68.902722464223 2840242.85252439 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 20:01:36 2021-Apr-13 20:01
2022-May-02 21:05 < 00:01 Jupiter 1.77167058474431 1.77166990994762 1.77167125954099 5.69215753787283 5.60753710036774 2459702.378403737 0.489769593331291 92.2141465071994 32.5815306941827 88.5563106636383 2950945.95945585 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 20:01:36 2021-Apr-13 20:01
2033-Sep-15 07:58 00:01 Jupiter 1.70732593518047 1.70732518483879 1.7073266855234 5.38103107400159 5.28803122148679 2463855.831794236 1.00703465334033 149.272143472382 31.0481342955079 -82.4681502973065 2893501.56190879 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 20:01:36 2021-Apr-13 20:01
2045-Feb-10 03:47 00:02 Jupiter 1.75732729917874 1.75732601738232 1.75732858098107 4.97930565350345 4.88154640611271 2468021.657489267 1.7154464774561 202.986941599811 33.8530606274162 -74.0490763409043 2637031.74057747 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 20:01:36 2021-Apr-13 20:01
2056-Jul-02 12:57 00:03 Jupiter 1.88323489753507 1.88323280346879 1.88323699160788 4.39218123759025 4.28855640928226 2472182.039838446 2.73937429522138 220.027991773796 45.4507487365914 -61.9719045924143 2005813.67247338 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 20:01:36 2021-Apr-13 20:01
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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