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14844 (1988 VT3)
Classification: Main-belt Asteroid          SPK-ID: 2014844
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1157487236659315 2.6247e-08  
a 2.251665569893497 6.0942e-09 au
q 1.991038154055803 5.8667e-08 au
i 3.990088450603529 3.3817e-06 deg
node 245.7653415854768 4.9354e-05 deg
peri 216.8245012498329 5.2789e-05 deg
M 80.258616649299 1.8186e-05 deg
tp 2458725.366529309579
(2019-Aug-29.86652931)
6.206e-05 TDB
period 1234.11109714681
3.38
5.0103e-06
1.372e-08
d
yr
n .29170793523557 1.1843e-09 deg/d
Q 2.512292985731192 6.7996e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2100  
   data-arc span      11549 days (31.62 yr)  
   first obs. used      1988-11-10  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47915  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:37:25  

Additional Information
 Earth MOID = 1.00956 au 
 Jupiter MOID = 2.61311 au 
 T_jup = 3.615 
[ 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 14.5   n/a MPO502282  
diameter diameter 3.627 km 0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.41745 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.256   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14844 (1988 VT3)          Discovered 1988-Nov-14 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1988 VT3 = 1998 SJ140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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