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101701 (1999 CU149)
Classification: Main-belt Asteroid          SPK-ID: 2101701
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1692590923235563 4.6007e-08  
a 2.572965075444864 1.3348e-08 au
q 2.137467342194856 1.2357e-07 au
i 2.494937019571552 4.5626e-06 deg
node 348.3086301213577 7.6493e-05 deg
peri 12.23196781151278 7.7205e-05 deg
M 267.5528588352306 1.2493e-05 deg
tp 2459587.615221813082
(2022-Jan-08.11522181)
5.4278e-05 TDB
period 1507.472033173249
4.13
1.1731e-05
3.212e-08
d
yr
n .2388104005101807 1.8584e-09 deg/d
Q 3.008462808694872 1.5607e-08 au
  Orbit Determination Parameters
   # obs. used (total)      910  
   data-arc span      15922 days (43.59 yr)  
   first obs. used      1976-10-22  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52474  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:38:08  

Additional Information
 Earth MOID = 1.13269 au 
 Jupiter MOID = 2.44458 au 
 T_jup = 3.407 
[ 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 15.77   n/a E2021B55  

101701 (1999 CU149)          Discovered 1999-Feb-13 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 CU149 = 1976 UH6 = 2001 VW105 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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