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43003 (1999 UC14)
Classification: Main-belt Asteroid          SPK-ID: 2043003
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .257452854291266 3.9187e-08  
a 2.276956422037569 7.9635e-09 au
q 1.690747492087168 9.1285e-08 au
i 3.249841525013278 3.9513e-06 deg
node 142.845965510279 6.6491e-05 deg
peri 183.36976059574 6.6967e-05 deg
M 97.15902103836946 6.9372e-06 deg
tp 2458861.803167865118
(2020-Jan-13.30316787)
2.379e-05 TDB
period 1254.961796294811
3.44
6.5838e-06
1.803e-08
d
yr
n .2868613220441254 1.5049e-09 deg/d
Q 2.863165351987969 1.0014e-08 au
  Orbit Determination Parameters
   # obs. used (total)      910  
   data-arc span      10424 days (28.54 yr)  
   first obs. used      1992-09-02  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55735  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:23:21  

Additional Information
 Earth MOID = .677078 au 
 Jupiter MOID = 2.48719 au 
 T_jup = 3.562 
[ 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 16.02   n/a MPCxxxxx  
rotation period rot_per 5.459 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2017) Minor Planet Bull. 44, 12-19.]

43003 (1999 UC14)          Discovered 1999-Oct-29 by CSS at Catalina
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 UC14 = 1992 RF6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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