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469092 (2015 BL455)
Classification: Main-belt Asteroid          SPK-ID: 2469092
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09937470300599181 1.624e-07  
a 2.847779043530648 5.7072e-08 au
q 2.564781846853103 4.463e-07 au
i 14.19775363817994 1.4665e-05 deg
node 131.109395985495 2.9359e-05 deg
peri 13.50397763398248 5.6987e-05 deg
M 37.31612157319251 4.4145e-05 deg
tp 2458818.550083728242
(2019-Dec-01.05008373)
0.00021356 TDB
period 1755.326306603326
4.81
5.2767e-05
1.445e-07
d
yr
n .2050900727948549 6.1653e-09 deg/d
Q 3.130776240208194 6.2743e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      5047 days (13.82 yr)  
   first obs. used      2006-06-01  
   last obs. used      2020-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .74237  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 04:22:41  

Additional Information
 Earth MOID = 1.57976 au 
 Jupiter MOID = 1.90343 au 
 T_jup = 3.254 
[ 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 17.0   n/a MPO419281  

469092 (2015 BL455)          Discovered 2010-Jan-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21

[ 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
1950-Jan-28 00:36 00:06 Jupiter 1.94025518853678 1.9402533604963 1.94025701659678 4.23891348316854 4.13464427464786 2433309.525177841 5.71908507827003 567.455775455142 70.832216952474 -85.0033897479868 1024421.36250674 T 10 CATAB v2.0f-lin.ifort 2020-Nov-12 04:22:42 2020-Nov-12 04:22
1974-May-09 16:28 00:04 Jupiter 1.90130539759024 1.90130392285607 1.90130687233058 4.04491255370751 3.93323366648267 2442177.185908081 3.58608731159905 375.501025835387 57.6796106727955 84.3106366894097 965974.047570995 T 10 CATAB v2.0f-lin.ifort 2020-Nov-12 04:22:42 2020-Nov-12 04:22
1998-Aug-23 09:24 00:02 Jupiter 1.94893992957401 1.94893843638846 1.94894142276056 3.72003646628319 3.60131333566628 2451048.891635629 1.61584383030436 156.279195615599 55.3358519601999 75.113540330505 970706.607427469 T 10 CATAB v2.0f-lin.ifort 2020-Nov-12 04:22:42 2020-Nov-12 04:22
2128-Feb-05 11:34 00:09 Jupiter 1.93574691085549 1.93574358729159 1.93575023452469 4.22402872375054 4.11913595236412 2498330.981957278 8.76208720651701 827.511916974999 71.0059000352877 -80.5044210347808 1055492.57427033 T 10 CATAB v2.0f-lin.ifort 2020-Nov-12 04:22:42 2020-Nov-12 04:22
2152-May-18 16:32 00:11 Jupiter 1.90707232531302 1.90707106113208 1.90707358949592 3.94792753504351 3.83377563997357 2507200.188587107 10.9723723576052 1082.11396151058 55.5222665186427 89.1177092756378 950431.180149471 T 10 CATAB v2.0f-lin.ifort 2020-Nov-12 04:22:42 2020-Nov-12 04:22
2176-Sep-05 10:34 00:14 Jupiter 1.96547092701138 1.96546731435297 1.96547453988397 3.54557640329686 3.42187217211045 2516075.939990649 14.0516837636473 1111.45874429648 47.5278041021524 78.7132555136581 886279.531105542 T 10 CATAB v2.0f-lin.ifort 2020-Nov-12 04:22:42 2020-Nov-12 04:22

Alternate Designations
 2015 BL455 = 2010 AH20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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