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14049 (1995 XH1)
Classification: Main-belt Asteroid          SPK-ID: 2014049
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1606501153179318 3.7594e-08  
a 2.255335645992914 6.5746e-09 au
q 1.89301571438351 8.4517e-08 au
i 4.131171984989225 3.4276e-06 deg
node 275.2591136572379 5.3071e-05 deg
peri 92.83638258589104 5.412e-05 deg
M 195.5824946471662 1.2391e-05 deg
tp 2459765.516013630847
(2022-Jul-05.01601363)
4.386e-05 TDB
period 1237.129613848621
3.39
5.4096e-06
1.481e-08
d
yr
n .2909961866324305 1.2724e-09 deg/d
Q 2.617655577602318 7.6308e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1540  
   data-arc span      11819 days (32.36 yr)  
   first obs. used      1988-11-04  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .511  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:16:24  

Additional Information
 Earth MOID = .895922 au 
 Jupiter MOID = 2.86605 au 
 T_jup = 3.603 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457075.5 (2015-Feb-22.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1609304860194827 3.7735e-08  
q 1.892645782512843 8.4927e-08 au
tp 2457289.180257744629
(2015-Sep-23.68025774)
3.8877e-05 TDB
node 275.3936448060253 5.3121e-05 deg
peri 92.34994959680874 5.4153e-05 deg
i 4.12873010493924 3.4266e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1540  
   data-arc span      11819 days (32.36 yr)  
   first obs. used      1988-11-04  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .511  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:16:24  

Additional Information
 Jupiter MOID = 2.86605 au 
 T_jup = 3.603 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.423954388373143E-15 -3.198029341211001E-15 -2.060825810768157E-14 -1.044398577410037E-14 -4.002659451505821E-14 -8.234587628860567E-16
q -3.198029341211001E-15 7.212608033211498E-15 1.195031712026249E-13 2.38963903765661E-14 1.068336581194241E-13 1.897119643638771E-15
tp -2.060825810768157E-14 1.195031712026249E-13 1.511455741180959E-9 5.294532345110036E-12 4.218405505676676E-10 -3.081959905162255E-13
node -1.044398577410037E-14 2.38963903765661E-14 5.294532345110036E-12 2.821870234711004E-9 -2.812445988340926E-9 1.403175311339819E-11
peri -4.002659451505821E-14 1.068336581194241E-13 4.218405505676676E-10 -2.812445988340926E-9 2.932506464367694E-9 -1.407692970344732E-11
i -8.234587628860567E-16 1.897119643638771E-15 -3.081959905162255E-13 1.403175311339819E-11 -1.407692970344732E-11 1.174189986564139E-11

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 14.79   n/a E2021B10  
diameter diameter 3.558 km 0.314 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.184   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14049 (1995 XH1)          Discovered 1995-Dec-15 by Kobayashi, T. at Oizumi
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1995 XH1 = 1988 VB14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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