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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2122340605702276 3.351e-08  
a 2.680572599745509 9.4811e-09 au
q 2.111663792248228 8.745e-08 au
i 5.412689059210622 5.2777e-06 deg
node 357.7614903343562 3.378e-05 deg
peri 121.6333221927544 3.6036e-05 deg
M 66.18993952994967 1.3057e-05 deg
tp 2458705.766656086233
(2019-Aug-10.26665609)
5.7534e-05 TDB
period 1603.023126512242
4.39
8.5047e-06
2.328e-08
d
yr
n .2245756745776123 1.1915e-09 deg/d
Q 3.249481407242789 1.1493e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1433  
   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      .47875  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 18:59:52  

Additional Information
 Earth MOID = 1.13347 au 
 Jupiter MOID = 1.85574 au 
 T_jup = 3.338 
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Orbital Elements at Epoch 2457302.5 (2015-Oct-07.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2130704392926578 3.3592e-08  
q 2.109799973419511 8.7895e-08 au
tp 2457103.681743465694
(2015-Mar-22.18174347)
5.4618e-05 TDB
node 357.7723173006934 3.3773e-05 deg
peri 121.8647912661447 3.6e-05 deg
i 5.413849726749667 5.2781e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1433  
   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      .47875  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 18:59:52  

Additional Information
 Jupiter MOID = 1.85574 au 
 T_jup = 3.338 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.128452385561647E-15 -2.943324953568906E-15 8.547408184097623E-13 4.537893187886689E-15 1.704783065574438E-13 -1.006809784272653E-16
q -2.943324953568906E-15 7.725530990424838E-15 -2.203770145272583E-12 -1.091856151943473E-14 -4.3803181678727E-13 6.426329068017702E-16
tp 8.547408184097623E-13 -2.203770145272583E-12 2.983170630514148E-9 5.8966424409542E-12 6.875816003559278E-10 -8.628161302915446E-13
node 4.537893187886689E-15 -1.091856151943473E-14 5.8966424409542E-12 1.140592827959167E-9 -1.133578259773475E-9 3.303540094400707E-11
peri 1.704783065574438E-13 -4.3803181678727E-13 6.875816003559278E-10 -1.133578259773475E-9 1.296022317205445E-9 -3.304174971705196E-11
i -1.006809784272653E-16 6.426329068017702E-16 -8.628161302915446E-13 3.303540094400707E-11 -3.304174971705196E-11 2.785827050566021E-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

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