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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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1780686717806584 5.561e-08  
a 3.1400824753078 1.8257e-08 au
q 2.580932159648018 1.7296e-07 au
i 9.446323784643901 5.4651e-06 deg
node 5.655784584091439 2.2525e-05 deg
peri 337.9124972983573 2.504e-05 deg
M 132.5384856099559 1.2199e-05 deg
tp 2458252.245197762341
(2018-May-13.74519776)
6.743e-05 TDB
period 2032.403852857384
5.56
1.7725e-05
4.853e-08
d
yr
n .1771301503359537 1.5448e-09 deg/d
Q 3.699232790967582 2.1508e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1522  
   data-arc span      11693 days (32.01 yr)  
   first obs. used      1988-04-20  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49666  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:48:58  

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 1.75123014435402 1.7512293641219 1.75123092458594 2.71523597214858 2.53084188319983 2422791.152731444 2.29084344189067 345.778868948588 28.6161787321227 88.8075068697607 1748500.19381209 T 26 CATAB v2.0f-lin.ifort 2020-May-20 09:49:17 2020-May-20 09:49
1931-Aug-18 06:15 00:02 Jupiter 1.81488104933937 1.81488025723073 1.81488184144801 2.11513203151593 1.88158555282065 2426571.760271775 2.25472682276663 79.3429593246991 48.0516803147409 -83.5954913437694 2277631.8917981 T 26 CATAB v2.0f-lin.ifort 2020-May-20 09:49:17 2020-May-20 09:49
2004-Sep-08 03:31 < 00:01 Jupiter 1.79358285155164 1.7935822729427 1.79358343016731 2.84298686765661 2.67171685786772 2453256.646764977 0.36395109018091 290.14094768032 13.8073124091582 85.9057281508668 2134498.86729617 T 26 CATAB v2.0f-lin.ifort 2020-May-20 09:49:17 2020-May-20 09:49
2015-Jan-30 12:20 < 00:01 Jupiter 1.77299047473233 1.77298995378518 1.77299099567939 2.32327311833998 2.10763485885822 2457053.013609193 0.251611952967376 101.047962927082 19.4829831518437 -81.9277710208201 2230933.06982053 T 26 CATAB v2.0f-lin.ifort 2020-May-20 09:49:17 2020-May-20 09:49
2088-Feb-06 16:36 00:02 Jupiter 1.85045871046329 1.85045792948473 1.85045949144354 2.91138525879411 2.74967108960971 2483723.192009870 1.72428204611553 214.221608588856 27.4920899590524 84.4830861127265 2087595.46803305 T 26 CATAB v2.0f-lin.ifort 2020-May-20 09:49:17 2020-May-20 09:49
2098-Jul-08 00:15 00:02 Jupiter 1.73667815153695 1.73667751314394 1.73667878992995 2.51367858366932 2.31152085889435 2487527.510763039 2.06961183689942 155.204480502368 34.8331294935069 -88.8829670097585 2143228.15807956 T 26 CATAB v2.0f-lin.ifort 2020-May-20 09:49:17 2020-May-20 09:49
2108-Oct-16 18:47 00:03 Jupiter 1.99035577821339 1.99035471130125 1.99035684512507 2.64167687849424 2.4753444178581 2491280.282808536 2.57640902674339 52.0876281075214 26.7491662749058 -74.4251282423286 1297274.77726251 T 26 CATAB v2.0f-lin.ifort 2020-May-20 09:49:17 2020-May-20 09:49
2171-Jul-09 13:58 00:04 Jupiter 1.92276456355595 1.92276282801091 1.92276629910449 2.93890701474613 2.78498257071428 2514191.081950843 3.79542457309758 193.757343423172 44.5922110505705 69.6277657468628 1796819.84245221 T 26 CATAB v2.0f-lin.ifort 2020-May-20 09:49:17 2020-May-20 09:49
2181-Dec-07 13:56 00:04 Jupiter 1.72419594082237 1.72419539835232 1.72419648329448 2.65918611525623 2.46754082733195 2517995.080376163 4.00926725265533 400.373808068563 26.8888839091652 88.5028887858388 1946250.72067906 T 26 CATAB v2.0f-lin.ifort 2020-May-20 09:49:17 2020-May-20 09:49
2192-Apr-07 06:17 00:05 Jupiter 1.92761728040753 1.92761541883614 1.92761914197815 2.49009662363936 2.30689242928083 2521768.762150023 4.804596231945 71.8363367390918 50.4792621224727 -25.1367560038499 1204573.05943093 T 26 CATAB v2.0f-lin.ifort 2020-May-20 09:49:17 2020-May-20 09:49
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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