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22450 Nove Hrady (1996 VN)
Classification: Main-belt Asteroid          SPK-ID: 2022450
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .212082073100953 3.3496e-08  
a 2.680693937063946 9.4596e-09 au
q 2.112166809542269 8.7344e-08 au
i 5.412545672295908 5.277e-06 deg
node 357.7582539672434 3.3758e-05 deg
peri 121.6490838250842 3.6022e-05 deg
M 111.1069777108112 1.3172e-05 deg
tp 2458705.724588701439
(2019-Aug-10.22458870)
5.7592e-05 TDB
period 1603.131970082832
4.39
8.4857e-06
2.323e-08
d
yr
n .2245604271627116 1.1886e-09 deg/d
Q 3.249221064585623 1.1466e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1436  
   data-arc span      11426 days (31.28 yr)  
   first obs. used      1989-03-05  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48286  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:13:46  

Additional Information
 Earth MOID = 1.13388 au 
 Jupiter MOID = 1.85551 au 
 T_jup = 3.338 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457304.5 (2015-Oct-09.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2130699981116433 3.3585e-08  
q 2.109793175946737 8.787e-08 au
tp 2457103.678846801389
(2015-Mar-22.17884680)
5.4617e-05 TDB
node 357.7723174943659 3.3751e-05 deg
peri 121.8636930230537 3.598e-05 deg
i 5.413851405950743 5.2776e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1436  
   data-arc span      11426 days (31.28 yr)  
   first obs. used      1989-03-05  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48286  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:13:46  

Additional Information
 Jupiter MOID = 1.85551 au 
 T_jup = 3.338 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.127951828735949E-15 -2.941843928315818E-15 8.550212153891693E-13 4.547051692962325E-15 1.704872374626332E-13 -1.008202480860997E-16
q -2.941843928315818E-15 7.72116434436701E-15 -2.204546046777033E-12 -1.093830256242827E-14 -4.380554670240868E-13 6.427569606446949E-16
tp 8.550212153891693E-13 -2.204546046777033E-12 2.983055161960357E-9 5.94003556769837E-12 6.87545023995548E-10 -8.655869680586732E-13
node 4.547051692962325E-15 -1.093830256242827E-14 5.94003556769837E-12 1.139099952075878E-9 -1.132082943802867E-9 3.312420919625265E-11
peri 1.704872374626332E-13 -4.380554670240868E-13 6.87545023995548E-10 -1.132082943802867E-9 1.294529046853794E-9 -3.313070039140573E-11
i -1.008202480860997E-16 6.427569606446949E-16 -8.655869680586732E-13 3.312420919625265E-11 -3.313070039140573E-11 2.785315144023287E-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 14.5   n/a MPO492984  
diameter diameter 3.959 km 1.401 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.163   0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

22450 Nové Hrady           Discovered 1996 Nov. 3 by J. Ticha and M. Tichy at Klet.
The south Bohemian town Nové Hrady lies near the Czech-Austrian border. Its history dates back to 1279. Among its historical monuments are a Gothic castle, early Baroque residences, and Therese's Valley, a beautiful park developed in the second half of the eighteenth century by the Buquoy family.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050523/MPCPages.arcLast Updated: 2005-07-21

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1938-Oct-21 15:30 00:01 Jupiter 1.90544278933018 1.90544210090911 1.90544347775092 2.31822942133418 2.11781297903033 2429193.145575848 1.25341587694091 79.751768383431 20.3325878533243 89.0240201216749 1480129.99059772 T 28 CATAB v2.0f-lin.ifort 2021-Feb-24 19:13:50 2021-Feb-24 19:13
1973-Aug-21 05:11 < 00:01 Jupiter 1.86598465926583 1.86598434791332 1.86598497061823 1.84204939066785 1.5764803006606 2441915.715669079 0.697638234459334 93.7358528914703 34.043127624643 68.2734180616214 2360231.31080657 T 28 CATAB v2.0f-lin.ifort 2021-Feb-24 19:13:50 2021-Feb-24 19:13
2057-Jul-24 08:04 < 00:01 Jupiter 1.91598500516518 1.91598459754232 1.91598541278804 2.39723216444908 2.20512086201124 2472568.836061274 0.664268317263084 84.0138850139981 19.2325366449713 -88.4075343160064 2105861.10565128 T 28 CATAB v2.0f-lin.ifort 2021-Feb-24 19:13:50 2021-Feb-24 19:13
2092-May-24 21:17 00:01 Jupiter 1.85541923828701 1.8554188290741 1.85541964750013 1.911687747501 1.65575498453331 2485292.386981634 1.20166674549971 102.11796811431 39.1498529806518 78.8060201201471 2500855.32013228 T 28 CATAB v2.0f-lin.ifort 2021-Feb-24 19:13:50 2021-Feb-24 19:13
2127-Mar-22 15:54 00:02 Jupiter 1.97968823818261 1.97968722602138 1.97968925034339 1.83193447057509 1.58122448406027 2498011.162246871 1.78616608987058 67.4985247012101 31.9935857264027 83.3098445300969 2094337.59318051 T 28 CATAB v2.0f-lin.ifort 2021-Feb-24 19:13:50 2021-Feb-24 19:13
2176-Apr-28 13:17 00:03 Jupiter 1.92900796197751 1.92900705903726 1.9290088649205 2.47304026488255 2.28860944934516 2515946.053268243 2.51762579839674 168.76111178689 20.6475529498842 85.7983189105387 1817912.08147507 T 28 CATAB v2.0f-lin.ifort 2021-Feb-24 19:13:50 2021-Feb-24 19:13

Alternate Designations
 1996 VN = 1989 EO10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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