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192776 (1999 UQ16)
Classification: Main-belt Asteroid          SPK-ID: 2192776
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2617852055491316 4.6403e-08  
a 2.712066603005676 1.043e-08 au
q 2.0020876898749 1.2411e-07 au
i 10.09002369104896 5.2111e-06 deg
node 222.3871685122936 2.2038e-05 deg
peri 186.0413427715704 2.3158e-05 deg
M 258.1025541860547 8.1753e-06 deg
tp 2459662.253026052650
(2022-Mar-23.75302605)
3.8712e-05 TDB
period 1631.356782803719
4.47
9.411e-06
2.577e-08
d
yr
n .2206752096137356 1.273e-09 deg/d
Q 3.422045516136452 1.3161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      472  
   data-arc span      10879 days (29.79 yr)  
   first obs. used      1990-10-10  
   last obs. used      2020-07-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54181  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:31  

Additional Information
 Earth MOID = 1.0115 au 
 Jupiter MOID = 1.97938 au 
 T_jup = 3.291 
[ 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 15.94   n/a E2021B55  

192776 (1999 UQ16)          Discovered 1999-Oct-29 by CSS at Catalina
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ 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
1970-Dec-06 15:55 < 00:01 Jupiter 1.97969600742397 1.97969563310812 1.97969638173983 2.79702885682911 2.63963269289224 2440927.162953481 0.749742979735839 107.702992469931 18.2050935744062 85.4966736340944 2472752.11621938 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 22:17:32 2021-Apr-13 22:17
2006-Sep-21 18:11 < 00:01 Jupiter 1.97451324453397 1.97451284772268 1.97451364134526 2.78340541054368 2.62476473496494 2454000.257438297 0.220706106162379 85.7959157956491 16.1726829302482 81.0071988075283 2569304.72904255 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 22:17:32 2021-Apr-13 22:17
2042-Jul-08 15:41 < 00:01 Jupiter 1.97764718904829 1.97764680447536 1.97764757362145 2.75229136511357 2.59200917844475 2467074.153728823 0.465159464848908 112.147338277614 15.3126695135541 82.9510792523763 2388444.01352854 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 22:17:32 2021-Apr-13 22:17
2078-Apr-25 05:28 00:01 Jupiter 1.99073986402834 1.99073949122047 1.99074023683621 2.71058289345862 2.54878345428446 2480148.727620782 1.05004119468582 143.936744797062 20.4293440085583 87.5042910782448 2319882.9741422 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 22:17:32 2021-Apr-13 22:17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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