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14022 (1994 PW27)
Classification: Main-belt Asteroid          SPK-ID: 2014022
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09416913647055132 3.595e-08  
a 2.300327212659 6.9616e-09 au
q 2.083707385443191 8.2499e-08 au
i 3.370203719858452 3.8745e-06 deg
node 357.2472517005792 5.4972e-05 deg
peri 323.1218837439727 5.8148e-05 deg
M 205.2470208528502 2.0282e-05 deg
tp 2459748.296647627741
(2022-Jun-17.79664763)
7.2414e-05 TDB
period 1274.332773642237
3.49
5.7848e-06
1.584e-08
d
yr
n .2825007780119045 1.2824e-09 deg/d
Q 2.516947039874808 7.6171e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1910  
   data-arc span      19942 days (54.60 yr)  
   first obs. used      1966-08-09  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49325  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:15:56  

Additional Information
 Earth MOID = 1.07014 au 
 Jupiter MOID = 2.71209 au 
 T_jup = 3.584 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456826.5 (2014-Jun-18.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09485518309101905 3.6004e-08  
q 2.081589851651324 8.2685e-08 au
tp 2457199.773880556625
(2015-Jun-26.27388056)
6.9677e-05 TDB
node 357.308772874147 5.4909e-05 deg
peri 323.1324613280178 5.8042e-05 deg
i 3.373128600782856 3.8763e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1910  
   data-arc span      19942 days (54.60 yr)  
   first obs. used      1966-08-09  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49325  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:15:56  

Additional Information
 Jupiter MOID = 2.71209 au 
 T_jup = 3.584 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.29628494022746E-15 -2.96846474945779E-15 7.373635309369776E-13 5.293881851634068E-15 1.659426715837851E-13 1.118264683222258E-16
q -2.96846474945779E-15 6.836773123279768E-15 -1.650046008409329E-12 -1.196588259150243E-14 -3.73632972172958E-13 -1.930632741974963E-16
tp 7.373635309369776E-13 -1.650046008409329E-12 4.854837461348169E-9 5.522773732302302E-12 1.317338423687347E-9 -1.513450031970532E-12
node 5.293881851634068E-15 -1.196588259150243E-14 5.522773732302302E-12 3.015010867630321E-9 -3.007840406990315E-9 -6.008925549098045E-12
peri 1.659426715837851E-13 -3.73632972172958E-13 1.317338423687347E-9 -3.007840406990315E-9 3.368920250862651E-9 5.563395096895043E-12
i 1.118264683222258E-16 -1.930632741974963E-16 -1.513450031970532E-12 -6.008925549098045E-12 5.563395096895043E-12 1.502595396568799E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.51   n/a E2021B10  
diameter diameter 3.127 km 0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.414   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14022 (1994 PW27)          Discovered 1994-Aug-12 by Elst, E. W. at La Silla
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 PW27 = 1966 PX = 1992 BU3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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