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48841 (1998 BB19)
Classification: Main-belt Asteroid          SPK-ID: 2048841
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1780686699810804 5.582e-08  
a 3.14008247553062 1.8281e-08 au
q 2.580932165481984 1.737e-07 au
i 9.446324043106072 5.5126e-06 deg
node 5.655784384833692 2.2536e-05 deg
peri 337.9124972210099 2.507e-05 deg
M 132.5384858394832 1.2225e-05 deg
tp 2458252.245196386885
(2018-May-13.74519639)
6.7602e-05 TDB
period 2032.403853073713
5.56
1.7749e-05
4.859e-08
d
yr
n .1771301503171 1.5469e-09 deg/d
Q 3.699232785579256 2.1537e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1491  
   data-arc span      11611 days (31.79 yr)  
   first obs. used      1988-04-20  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50104  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:15:01  

Additional Information
 Earth MOID = 1.57671 au 
 Jupiter MOID = 1.7363 au 
 T_jup = 3.165 
[ 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 13.7   n/a MPO337648  
diameter diameter 12.190 km 0.319 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48841 (1998 BB19)          Discovered 1998-Jan-27 by Testa, A., Ghezzi, P. at Sormano
Reference: 20021120/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
1921-Apr-11 15:40 00:02 Jupiter 1.75123014888285 1.75122936802259 1.7512309297429 2.71523602737678 2.53084194294613 2422791.152725603 2.29249840823977 347.578781518864 28.6436340897084 88.7867919623849 1743649.86964047 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 09:15:22 2020-Feb-23 09:15
1931-Aug-18 06:15 00:02 Jupiter 1.81488105772983 1.81488026340584 1.81488185205371 2.11513205828066 1.88158558405421 2426571.760266040 2.25611893288173 79.7326001103291 48.062583251783 -83.5422379967437 2269836.6564672 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 09:15:22 2020-Feb-23 09:15
2004-Sep-08 03:31 < 00:01 Jupiter 1.79358285754803 1.79358227656153 1.79358343854125 2.84298693352284 2.67171692854724 2453256.646765072 0.363994582083983 291.872229636395 13.8279599344238 85.9023561362164 2120697.07568476 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 09:15:22 2020-Feb-23 09:15
2015-Jan-30 12:20 < 00:01 Jupiter 1.77299048020827 1.7729899578044 1.77299100261205 2.32327314003004 2.10763488346752 2457053.013602213 0.252884029829203 101.235479951907 19.5125901990769 -81.9614649295828 2216037.80300999 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 09:15:22 2020-Feb-23 09:15
2088-Feb-06 16:37 00:02 Jupiter 1.85045871933055 1.8504579331278 1.8504595055351 2.91138534449036 2.74967118114365 2483723.192021649 1.72701091479085 215.662098752109 27.5839714985905 84.4558517717866 2070664.73378624 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 09:15:22 2020-Feb-23 09:15
2098-Jul-08 00:16 00:02 Jupiter 1.73667815650018 1.73667751762631 1.73667879537415 2.51367863748297 2.31152091801737 2487527.510765558 2.07288393295901 155.276453276942 34.8600932135874 -88.8986806363371 2127113.80798534 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 09:15:22 2020-Feb-23 09:15
2108-Oct-16 18:47 00:03 Jupiter 1.99035577960183 1.9903547087854 1.99035685041782 2.64167687647613 2.47534441582431 2491280.282811727 2.58057173606287 52.5400128688983 26.8621220317136 -74.3370885514102 1293539.58368491 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 09:15:22 2020-Feb-23 09:15
2171-Jul-09 13:58 00:04 Jupiter 1.9227645732431 1.9227628320601 1.92276631442971 2.93890708952833 2.78498265042658 2514191.081959482 3.80031013709777 194.723498391512 44.7128260895488 69.6773633105152 1782575.46966401 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 09:15:22 2020-Feb-23 09:15
2181-Dec-07 13:56 00:04 Jupiter 1.72419594659878 1.72419540301515 1.72419649018447 2.65918617921181 2.46754089692171 2517995.080379884 4.01451837879859 400.813763041606 26.9417680385572 88.5076660950938 1933886.05874573 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 09:15:22 2020-Feb-23 09:15
2192-Apr-07 06:18 00:05 Jupiter 1.92761728143996 1.92761541633048 1.92761914654856 2.49009663984192 2.30689244687215 2521768.762153295 4.81107940747016 72.065581870065 50.817231873354 -25.5043413393953 1202927.74123958 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 09:15:22 2020-Feb-23 09:15
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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