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192454 (1998 BQ5)
Classification: Main-belt Asteroid          SPK-ID: 2192454
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1519071744887769 4.8306e-08  
a 3.118027875364981 2.419e-08 au
q 2.644377070841042 1.5319e-07 au
i 5.970993624311991 4.6495e-06 deg
node 128.1006832136298 5.4902e-05 deg
peri 299.287653071656 5.7861e-05 deg
M 138.6545170904971 1.8618e-05 deg
tp 2458621.949142755227
(2019-May-18.44914276)
0.00010056 TDB
period 2011.029387712812
5.51
2.3403e-05
6.407e-08
d
yr
n .1790127992159457 2.0832e-09 deg/d
Q 3.591678679888919 2.7865e-08 au
  Orbit Determination Parameters
   # obs. used (total)      378  
   data-arc span      9003 days (24.65 yr)  
   first obs. used      1996-10-17  
   last obs. used      2021-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55299  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:54:58  

Additional Information
 Earth MOID = 1.66469 au 
 Jupiter MOID = 1.72488 au 
 T_jup = 3.191 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457584.5 (2016-Jul-15.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1514952843800061 4.8102e-08  
q 2.645578487223107 1.5235e-07 au
tp 2456613.219025633885
(2013-Nov-16.71902563)
9.5808e-05 TDB
node 128.112472270378 5.4899e-05 deg
peri 299.8322531923654 5.7896e-05 deg
i 5.970941651429093 4.6494e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      378  
   data-arc span      9003 days (24.65 yr)  
   first obs. used      1996-10-17  
   last obs. used      2021-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55299  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:54:58  

Additional Information
 Jupiter MOID = 1.72488 au 
 T_jup = 3.191 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.313839582156143E-15 -7.262783005087715E-15 -1.10666047919936E-12 -5.620061813392697E-15 -2.914621411802652E-13 -1.89850674882356E-16
q -7.262783005087715E-15 2.320992199894919E-14 3.662840415462857E-12 1.600294510232563E-14 9.920940587771892E-13 1.113311540648999E-15
tp -1.10666047919936E-12 3.662840415462857E-12 9.179267421942418E-9 -1.467595012180223E-11 1.79676260440862E-9 -6.885533198884375E-13
node -5.620061813392697E-15 1.600294510232563E-14 -1.467595012180223E-11 3.013847240977363E-9 -2.999746593975268E-9 3.29441182528169E-11
peri -2.914621411802652E-13 9.920940587771892E-13 1.79676260440862E-9 -2.999746593975268E-9 3.35199416028566E-9 -3.282044579069728E-11
i -1.89850674882356E-16 1.113311540648999E-15 -6.885533198884375E-13 3.29441182528169E-11 -3.282044579069728E-11 2.16172962548989E-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 15.84   n/a E2021B55  

192454 (1998 BQ5)          Discovered 1998-Jan-22 by Spacewatch at Kitt Peak
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
1900-Nov-03 21:40 00:05 Jupiter 1.78002492953228 1.7800243194579 1.78002553960671 2.04738455602376 1.80002393385236 2415327.403008181 4.54087520876335 74.3869846330034 57.7420047016742 81.0137535299236 1899552.08709953 T 23 CATAB v2.0g-lin.ifort 2021-Jul-09 02:55:00 2021-Jul-09 02:55
1911-Jan-25 07:25 00:04 Jupiter 1.98750576100192 1.98750432716245 1.98750719484726 2.50680048078166 2.33060108648844 2419061.808813588 4.01561520680512 218.596687392926 16.7013101573411 84.1006317761226 2194779.57540971 T 23 CATAB v2.0g-lin.ifort 2021-Jul-09 02:55:00 2021-Jul-09 02:55
1973-Apr-22 16:44 00:02 Jupiter 1.7971110735614 1.79711043194687 1.79711171517664 2.72270203614183 2.54370936644756 2441795.196923960 1.75788478814399 107.256451172275 13.6226626011623 85.3095319875237 2125987.46837276 T 23 CATAB v2.0g-lin.ifort 2021-Jul-09 02:55:00 2021-Jul-09 02:55
1983-Jul-13 09:22 00:01 Jupiter 1.81258729207864 1.81258674067573 1.81258784348135 2.02474920112969 1.77904716333926 2445528.890379600 1.34806836886864 82.7522447308242 23.5203439724304 87.1541646380737 2228225.02176774 T 23 CATAB v2.0g-lin.ifort 2021-Jul-09 02:55:00 2021-Jul-09 02:55
2045-Oct-02 08:56 00:01 Jupiter 1.97933660552234 1.97933601245565 1.97933719858915 3.83324996694754 3.71993820639572 2468255.872108612 1.03310603738231 72.1329001971954 21.7567781742059 80.1609495225249 2741236.21073669 T 23 CATAB v2.0g-lin.ifort 2021-Jul-09 02:55:00 2021-Jul-09 02:55
2055-Dec-31 17:06 00:01 Jupiter 1.76337091094144 1.76337050484514 1.76337131703765 2.45070458490063 2.24616726301069 2471998.212737639 1.45591815133287 87.4807114484633 16.721650959825 -86.8186012003438 2443874.65271333 T 23 CATAB v2.0g-lin.ifort 2021-Jul-09 02:55:00 2021-Jul-09 02:55
2066-Mar-21 07:57 00:02 Jupiter 1.86127753203754 1.86127673629633 1.86127832777897 2.10060651506033 1.87146893395986 2475730.831414203 1.89404711272458 105.26467602682 19.9406751864486 85.1249685396656 2108082.06148334 T 23 CATAB v2.0g-lin.ifort 2021-Jul-09 02:55:00 2021-Jul-09 02:55
2128-Jun-15 16:27 00:04 Jupiter 1.89238747995209 1.89238615938891 1.89238880052397 3.37265044973666 3.2372182127203 2498462.185303375 4.15584081290315 234.627954372807 18.5153328314702 79.143926196931 2390176.6686674 T 23 CATAB v2.0g-lin.ifort 2021-Jul-09 02:55:00 2021-Jul-09 02:55
2138-Sep-10 05:29 00:05 Jupiter 1.74155153851416 1.74155103643532 1.74155204059438 2.23669927269939 2.00751137190129 2502200.728739834 4.62984251097844 161.269678213792 29.6097912392133 -74.8435534304661 2080703.1508965 T 23 CATAB v2.0g-lin.ifort 2021-Jul-09 02:55:00 2021-Jul-09 02:55
2148-Nov-29 21:10 00:05 Jupiter 1.92447090600088 1.924469098848 1.92447271316239 2.27756711540356 2.0753425337786 2505934.382286943 5.05737161323732 254.530618759273 17.429739622306 82.0137450992403 2111044.62319185 T 23 CATAB v2.0g-lin.ifort 2021-Jul-09 02:55:00 2021-Jul-09 02:55

Alternate Designations
 1998 BQ5 = 2005 JK165 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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