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19200 (1992 GU2)
Classification: Main-belt Asteroid          SPK-ID: 2019200
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0531413135157584 3.7701e-08  
a 2.974646771003836 1.6252e-08 au
q 2.816570134347283 1.1801e-07 au
i 10.55074549974672 4.4643e-06 deg
node 30.20916889406747 1.7776e-05 deg
peri 98.16148592026592 4.7976e-05 deg
M 283.4484583136979 4.3708e-05 deg
tp 2459598.976735503549
(2022-Jan-19.47673550)
0.00022804 TDB
period 1873.922087279744
5.13
1.5357e-05
4.205e-08
d
yr
n .192110441754059 1.5744e-09 deg/d
Q 3.132723407660389 1.7116e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1821  
   data-arc span      10577 days (28.96 yr)  
   first obs. used      1992-04-04  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47805  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:51:57  

Additional Information
 Earth MOID = 1.8552 au 
 Jupiter MOID = 1.91093 au 
 T_jup = 3.234 
[ show covariance matrix ]

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 13.59   n/a MPCxxxxx  

19200 (1992 GU2)          Discovered 1992-Apr-04 by Elst, E. W. at La Silla
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ 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
1927-Dec-11 08:38 00:02 Jupiter 1.93015429915366 1.93015386512561 1.93015473318171 4.14463786090041 4.03736914725031 2425225.859723714 2.10340934761533 151.408595370612 18.4996603784195 -89.5647177953538 3324102.94460697 T 34 CATAB v2.0g-lin.ifort 2021-May-04 02:52:12 2021-May-04 02:52
1964-Mar-05 17:30 00:01 Jupiter 1.9831277329965 1.98312716483129 1.98312830116183 4.47058845193354 4.37400642505115 2438460.229218871 1.22771660102411 78.9773356051688 24.1702037912864 -82.1977649728344 3295883.91810387 T 34 CATAB v2.0g-lin.ifort 2021-May-04 02:52:12 2021-May-04 02:52
2045-Aug-02 16:34 < 00:01 Jupiter 1.97952077774471 1.97952035858511 1.97952119690431 3.53671468754052 3.41358541126697 2468195.190062478 0.756649503961025 56.4120895150137 18.3260740304691 88.6069310452842 3280913.4943092 T 34 CATAB v2.0g-lin.ifort 2021-May-04 02:52:12 2021-May-04 02:52
2081-Nov-04 21:27 00:02 Jupiter 1.91954575748474 1.91954533757311 1.91954617739649 3.96050873273806 3.84748041122112 2481438.393560683 1.58594198301724 131.909640325505 17.4975255294572 -86.6818571677996 3341127.32934388 T 34 CATAB v2.0g-lin.ifort 2021-May-04 02:52:12 2021-May-04 02:52
2118-Jan-29 08:42 00:02 Jupiter 1.93809987090497 1.93809933125501 1.93810041055491 4.2975702298817 4.19464357078598 2494671.862202675 2.41859747054561 105.718094285435 23.8719348060377 89.2537434900683 3186163.94939804 T 34 CATAB v2.0g-lin.ifort 2021-May-04 02:52:12 2021-May-04 02:52

Alternate Designations
 1992 GU2 = 1999 TV88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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