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27525 Vartovka (2000 HZ34)
Classification: Main-belt Asteroid          SPK-ID: 2027525
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1783617126556447 2.9244e-08  
a 2.251188432423347 5.4913e-09 au
q 1.849662608105743 6.5491e-08 au
i 4.941689121392358 3.1521e-06 deg
node 229.1778298030084 3.7847e-05 deg
peri 163.3549522553368 3.8846e-05 deg
M 287.8869288428576 9.4696e-06 deg
tp 2459643.631264068956
(2022-Mar-05.13126407)
3.2858e-05 TDB
period 1233.718847876476
3.38
4.5141e-06
1.236e-08
d
yr
n .2918006810219734 1.0677e-09 deg/d
Q 2.652714256740951 6.4707e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2115  
   data-arc span      10827 days (29.64 yr)  
   first obs. used      1991-11-01  
   last obs. used      2021-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47207  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 05:55:53  

Additional Information
 Earth MOID = .85585 au 
 Jupiter MOID = 2.77998 au 
 T_jup = 3.601 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457086.5 (2015-Mar-05.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1776248853304805 2.913e-08  
q 1.851108127221578 6.5103e-08 au
tp 2457176.385136293075
(2015-Jun-02.88513629)
3.0233e-05 TDB
node 229.2714768912775 3.7907e-05 deg
peri 163.1859240649069 3.8917e-05 deg
i 4.936675379200337 3.15e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2115  
   data-arc span      10827 days (29.64 yr)  
   first obs. used      1991-11-01  
   last obs. used      2021-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47207  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 05:55:53  

Additional Information
 Jupiter MOID = 2.77998 au 
 T_jup = 3.601 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.485281406210437E-16 -1.891805549230182E-15 -1.565939682117076E-13 1.407283057483896E-15 -4.576681937994657E-14 -1.248848976262006E-15
q -1.891805549230182E-15 4.238425947066254E-15 3.78617927252495E-13 -3.473200541481435E-15 1.093788973663498E-13 2.829642248634206E-15
tp -1.565939682117076E-13 3.78617927252495E-13 9.140238996423385E-10 2.24557306426947E-12 2.759516790097373E-10 9.931554422474205E-13
node 1.407283057483896E-15 -3.473200541481435E-15 2.24557306426947E-12 1.436968951144386E-9 -1.430642767751854E-9 -1.917952650153634E-11
peri -4.576681937994657E-14 1.093788973663498E-13 2.759516790097373E-10 -1.430642767751854E-9 1.514523533640273E-9 1.940249357588726E-11
i -1.248848976262006E-15 2.829642248634206E-15 9.931554422474205E-13 -1.917952650153634E-11 1.940249357588726E-11 9.922576382219524E-12

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.56   n/a MPO614063  
diameter diameter 2.986 km 0.354 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.216   0.108 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

27525 Vartovka           Discovered 2000 Apr. 29 by P. Pravec and P. Kušnirák at Ondřejov.
Vartovka is a hill near the town of Banská Bystrica, Slovakia. A watchtower was built there in the sixteenth century to check possible aggression. In 1961 it was rebuilt as a public observatory. Its main activities are observations of interplanetary matter and the popularization of astronomy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020427/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 2000 HZ34 = 1991 VT4 = 1999 BB22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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