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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1151884368317569 2.6101e-08  
a 2.252594259372671 5.9664e-09 au
q 1.993121447819344 5.8377e-08 au
i 3.988454614461517 3.2375e-06 deg
node 245.750276747407 4.7032e-05 deg
peri 216.8574120687485 5.0059e-05 deg
M 195.7527253349391 1.7238e-05 deg
tp 2459959.902224897826
(2023-Jan-15.40222490)
6.0042e-05 TDB
period 1234.874681341443
3.38
4.9062e-06
1.343e-08
d
yr
n .2915275577671836 1.1582e-09 deg/d
Q 2.512067070925998 6.6537e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2176  
   data-arc span      11913 days (32.62 yr)  
   first obs. used      1988-11-10  
   last obs. used      2021-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47803  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 03:39:25  

Additional Information
 Earth MOID = 1.01186 au 
 Jupiter MOID = 2.61241 au 
 T_jup = 3.614 
[ 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 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. 2020-October); 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

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