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14629 (1998 VT30)
Classification: Main-belt Asteroid          SPK-ID: 2014629
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1698432989810058 3.7903e-08  
a 2.18533438324382 6.0257e-09 au
q 1.814169982217068 8.4238e-08 au
i 4.457246533081676 3.2127e-06 deg
node 277.6000057340066 5.4321e-05 deg
peri 93.06324083570374 5.5331e-05 deg
M 335.7854794642299 1.0766e-05 deg
tp 2459279.868586974239
(2021-Mar-06.36858697)
3.5439e-05 TDB
period 1179.981708434741
3.23
4.8804e-06
1.336e-08
d
yr
n .3050894750542736 1.2618e-09 deg/d
Q 2.556498784270572 7.0491e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1735  
   data-arc span      13894 days (38.04 yr)  
   first obs. used      1982-12-23  
   last obs. used      2021-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49591  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:19:14  

Additional Information
 Earth MOID = .819086 au 
 Jupiter MOID = 2.93127 au 
 T_jup = 3.654 
[ 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 14.75   n/a E2021B10  
diameter diameter 3.050 km 0.216 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.54342 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.330   0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14629 (1998 VT30)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 VT30 = 1982 YG4 = 1988 QE1 = 1993 BD14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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