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14229 (1999 XV94)
Classification: Main-belt Asteroid          SPK-ID: 2014229
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 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1768457291000769 1.4513e-08  
a 2.305532725643922 6.9901e-09 au
q 1.897809109813335 3.337e-08 au
i 4.275446461445554 6.087e-07 deg
node 5.392522578262837 7.667e-06 deg
peri 314.966746609551 7.7423e-06 deg
M 176.2923240151969 5.0882e-06 deg
tp 2458574.338637501734
(2019-Mar-31.83863750)
1.7128e-05 TDB
period 1278.660836531624
3.50
5.8151e-06
1.592e-08
d
yr
n .2815445579583891 1.2804e-09 deg/d
Q 2.713256341474509 8.2263e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2327  
   data-arc span      13890 days (38.03 yr)  
   first obs. used      1983-03-11  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44913  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 01:42:53  

Additional Information
 Earth MOID = .886163 au 
 Jupiter MOID = 2.59794 au 
 T_jup = 3.564 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457098.5 (2015-Mar-17.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1774986400373706 1.4521e-08  
q 1.895660922033053 3.3401e-08 au
tp 2457296.490390492902
(2015-Sep-30.99039049)
1.6483e-05 TDB
node 5.441681059707467 7.66e-06 deg
peri 315.0406983474322 7.7258e-06 deg
i 4.27877023229986 6.0901e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2327  
   data-arc span      13890 days (38.03 yr)  
   first obs. used      1983-03-11  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44913  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 01:42:53  

Additional Information
 Jupiter MOID = 2.59794 au 
 T_jup = 3.564 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.108704916241478E-16 -4.778948648897556E-16 1.849398110642583E-14 -3.095754593836774E-14 4.735705212924891E-14 9.711637248891803E-16
q -4.778948648897556E-16 1.115596678380276E-15 -5.055896886223592E-14 7.101893104591623E-14 -1.122776014490551E-13 -2.218059419090961E-15
tp 1.849398110642583E-14 -5.055896886223592E-14 2.716826806771554E-10 5.7317110454019E-11 4.605353185774964E-11 -5.501643114950723E-13
node -3.095754593836774E-14 7.101893104591623E-14 5.7317110454019E-11 5.867548836182996E-11 -3.898378777157829E-11 2.221466762147911E-12
peri 4.735705212924891E-14 -1.122776014490551E-13 4.605353185774964E-11 -3.898378777157829E-11 5.968736484677084E-11 -2.588300897947043E-12
i 9.711637248891803E-16 -2.218059419090961E-15 -5.501643114950723E-13 2.221466762147911E-12 -2.588300897947043E-12 3.708931688873926E-13

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.99   n/a MPCxxxxx  
diameter diameter 4.049 km 0.377 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.429   0.110 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14229 (1999 XV94)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 XV94 = 1983 EH2 = 1991 UJ3 = 1998 VK37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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