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14672 (1999 RO94)
Classification: Main-belt Asteroid          SPK-ID: 2014672
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04388409546703733 5.0631e-08  
a 3.022846259058238 1.9313e-08 au
q 2.89019138524355 1.5318e-07 au
i 10.64376404959932 5.7831e-06 deg
node 20.83776354663756 2.1061e-05 deg
peri 162.5478984994153 5.2678e-05 deg
M 155.6732264039927 4.8604e-05 deg
tp 2458170.393256220110
(2018-Feb-20.89325622)
0.00025867 TDB
period 1919.652047200686
5.26
1.8397e-05
5.037e-08
d
yr
n .1875339859246714 1.7972e-09 deg/d
Q 3.155501132872927 2.0161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2048  
   data-arc span      15915 days (43.57 yr)  
   first obs. used      1976-04-04  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45991  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 23:32:36  

Additional Information
 Earth MOID = 1.89226 au 
 Jupiter MOID = 1.80092 au 
 T_jup = 3.218 
[ 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 12.6   n/a MPO347641  
diameter diameter 10.126 km 0.796 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 2.896 h n/a LCDB (Rev. 2019-August); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.189   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

14672 (1999 RO94)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RO94 = 1976 GG7 = 1994 TV2 = 1997 GV34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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