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33061 Vaclavmorava (1997 VA1)
Classification: Main-belt Asteroid          SPK-ID: 2033061
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 .2220977900536318 3.7343e-08  
a 2.372147595383054 9.4717e-09 au
q 1.845298856767441 8.7613e-08 au
i 1.643967391043291 4.5484e-06 deg
node 316.425428631759 0.00011184 deg
peri 18.52672218580119 0.00011214 deg
M 150.1019081610921 7.749e-06 deg
tp 2458644.090289882334
(2019-Jun-09.59028988)
2.8008e-05 TDB
period 1334.476677187782
3.65
7.9926e-06
2.188e-08
d
yr
n .2697686712357149 1.6157e-09 deg/d
Q 2.898996333998666 1.1575e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1051  
   data-arc span      9602 days (26.29 yr)  
   first obs. used      1994-11-28  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46222  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 07:17:11  

Additional Information
 Earth MOID = .833633 au 
 Jupiter MOID = 2.48023 au 
 T_jup = 3.510 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457126.5 (2015-Apr-14.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2232006756806847 3.7294e-08  
q 1.841896452947888 8.7553e-08 au
tp 2457310.386891297002
(2015-Oct-14.88689130)
2.7571e-05 TDB
node 316.5633653911042 0.0001118 deg
peri 18.46459133245442 0.0001121 deg
i 1.644982153818888 4.5494e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1051  
   data-arc span      9602 days (26.29 yr)  
   first obs. used      1994-11-28  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46222  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 07:17:11  

Additional Information
 Jupiter MOID = 2.48023 au 
 T_jup = 3.510 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.39084621575825E-15 -3.254052828229209E-15 -2.787631679648614E-13 -7.32662372859031E-15 -7.430976050238876E-14 -8.457914970859588E-16
q -3.254052828229209E-15 7.665526459593826E-15 6.353888273007704E-13 1.692793802473598E-14 1.664711386533108E-13 2.03221116363639E-15
tp -2.787631679648614E-13 6.353888273007704E-13 7.601798383472194E-10 4.284869617666946E-12 2.33095063298736E-10 -1.285210269244585E-13
node -7.32662372859031E-15 1.692793802473598E-14 4.284869617666946E-12 1.249848378530874E-8 -1.249129767330719E-8 -1.238028427974056E-11
peri -7.430976050238876E-14 1.664711386533108E-13 2.33095063298736E-10 -1.249129767330719E-8 1.256577448085776E-8 1.232095285729298E-11
i -8.457914970859588E-16 2.03221116363639E-15 -1.285210269244585E-13 -1.238028427974056E-11 1.232095285729298E-11 2.069732231550723E-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 15.85   n/a E2021B10  

33061 Václavmorava           Discovered 1997 Nov. 2 by J. Ticha and M. Tichy at Klet.
Václav Morava (1933-2005) was a psychiatrist who specialized in treating children, youths and families in southern Bohemia. He was also known as a painter, graphic artist, sculptor, musician, essayist and poet. He was good, wise, helpful and never-to-be-forgotten friend.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080819/MPCPages.arcLast Updated: 2008-08-25

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Alternate Designations
 1997 VA1 = 1999 CR148 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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