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226672 Kucinskas (2004 HH5)
Classification: Main-belt Asteroid          SPK-ID: 2226672
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1727274641296572 5.2317e-08  
a 2.35865186978069 1.03e-08 au
q 1.951247913548797 1.1924e-07 au
i 7.634284775594849 5.2032e-06 deg
node 45.24036822479349 2.8278e-05 deg
peri 313.9563062441431 3.2376e-05 deg
M 81.27803909860141 1.9354e-05 deg
tp 2458901.779580187367
(2020-Feb-22.27958019)
6.9564e-05 TDB
period 1323.104645795994
3.62
8.6665e-06
2.373e-08
d
yr
n .2720873221508645 1.7822e-09 deg/d
Q 2.766055826012583 1.2079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      723  
   data-arc span      8091 days (22.15 yr)  
   first obs. used      1998-11-24  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53195  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:09:52  

Additional Information
 Earth MOID = .956019 au 
 Jupiter MOID = 2.7038 au 
 T_jup = 3.521 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456785.5 (2014-May-08.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1736482473821731 5.2554e-08  
q 1.948735548267229 1.1997e-07 au
tp 2456256.974997813340
(2012-Nov-25.47499781)
5.6573e-05 TDB
node 45.27803159940495 2.8254e-05 deg
peri 314.0619392606458 3.2308e-05 deg
i 7.639265597465452 5.2061e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      723  
   data-arc span      8091 days (22.15 yr)  
   first obs. used      1998-11-24  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53195  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:09:52  

Additional Information
 Jupiter MOID = 2.7038 au 
 T_jup = 3.521 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.761938392969943E-15 -6.293655592830473E-15 1.579598502963222E-12 -1.277745755100658E-14 3.950788100965048E-13 -3.619559334448328E-15
q -6.293655592830473E-15 1.4393513614556E-14 -3.417418889617926E-12 2.96607681592016E-14 -8.476941285600295E-13 7.999561525636434E-15
tp 1.579598502963222E-12 -3.417418889617926E-12 3.200476139454486E-9 -2.997563321131869E-12 8.944447117408751E-10 -6.210931130562679E-12
node -1.277745755100658E-14 2.96607681592016E-14 -2.997563321131869E-12 7.982621250462372E-10 -7.912641633697295E-10 -2.265558832047157E-11
peri 3.950788100965048E-13 -8.476941285600295E-13 8.944447117408751E-10 -7.912641633697295E-10 1.043782338732142E-9 2.080036008526069E-11
i -3.619559334448328E-15 7.999561525636434E-15 -6.210931130562679E-12 -2.265558832047157E-11 2.080036008526069E-11 2.710341576066302E-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 15.9   n/a MPO437075  

226672 Kucinskas           Discovered 2004 Apr. 16 by K. Cernis and J. Zdanavicius at Moletai.
Arunas Kucinskas (b. 1967) is a professor at the Astronomical Observatory of Vilnius University. He is an expert in stellar astronomy, astrochemistry and 3D modeling of atmospheres of red giant stars. He is an author of more than 100 scientific papers and many popular science articles.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2017-03-12Last Updated: 2017-04-19

[ 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
1992-Jan-10 08:34 < 00:01 Amphi 0.0383258213751451 0.0383234366187301 0.038328206348381 3.07188740036752 3.0718873515387 2448631.857165454 0.947374381115351 202.111591068475 56.8260331560223 57.4604313156142 86338.3295557647 T 16 CATAB v2.0f-lin.ifort 2021-Feb-24 13:09:53 2021-Feb-24 13:09
2063-Jul-05 15:46 00:01 Hebe 0.0429020903402978 0.0428888560888823 0.0429153267413213 6.84313141075078 6.84313138957574 2474741.156958024 1.20291434586014 815.838169950007 42.8966711324514 36.0791253352101 88317.6134553897 T 16 CATAB v2.0f-lin.ifort 2021-Feb-24 13:09:53 2021-Feb-24 13:09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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