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JPL Small-Body Database Browser
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201917 (2004 BO149)
Classification: Main-belt Asteroid          SPK-ID: 2201917
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1653112803546368 5.9162e-08  
a 3.150909137316531 2.9743e-08 au
q 2.630028313545611 1.9176e-07 au
i 4.214592112685926 6.338e-06 deg
node 319.0201283094652 9.0389e-05 deg
peri 74.07537449435664 9.4752e-05 deg
M 42.0990347435719 2.2992e-05 deg
tp 2458761.596845709825
(2019-Oct-05.09684571)
0.00013032 TDB
period 2042.924168412081
5.59
2.8926e-05
7.92e-08
d
yr
n .1762179945620889 2.4951e-09 deg/d
Q 3.671789961087451 3.466e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      6269 days (17.16 yr)  
   first obs. used      2002-10-04  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50716  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:38:42  

Additional Information
 Earth MOID = 1.6401 au 
 Jupiter MOID = 1.80972 au 
 T_jup = 3.182 
[ 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 16.0   n/a MPO413037  

201917 (2004 BO149)          Discovered 2004-Jan-16 by Spacewatch at Kitt Peak
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ 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-Jan-15 15:49 00:05 Jupiter 1.86363633339483 1.86363535794064 1.86363730884829 2.11578101930167 1.8887904949526 2415035.158744535 5.12768096741391 117.949764827941 24.0467307519976 71.3338186853737 1127698.50126173 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 14:38:43 2019-Dec-14 14:38
1910-Jul-11 20:51 00:05 Jupiter 1.83960471587025 1.83960393197159 1.83960549977392 1.95875756228443 1.70758798024008 2418864.368863965 4.5383302136114 241.338436583356 39.713599497862 -81.1538749070905 1737999.60723357 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 14:38:43 2019-Dec-14 14:38
1921-Jan-14 22:26 00:04 Jupiter 1.96775023129221 1.96774884668859 1.96775161589785 2.85859341412915 2.7038217038055 2422704.434756252 3.92846837644573 173.405873099903 31.0056517126994 83.2770500107928 1357357.8025082 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 14:38:43 2019-Dec-14 14:38
1995-Jan-21 13:30 00:01 Jupiter 1.85899939847749 1.85899867814202 1.85900011881254 2.145585522736 1.92152806729216 2449739.062175266 1.19321570567149 75.6210310955081 19.2198619923739 80.5614379288218 1547746.71555901 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 14:38:43 2019-Dec-14 14:38
2005-Jul-15 03:30 < 00:01 Jupiter 1.84463047871169 1.844629785453 1.84463117197101 1.93339133198106 1.67917733460354 2453566.645875136 0.762128103670204 103.483028878862 33.5408449754704 88.2828207272928 1717659.68314316 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 14:38:43 2019-Dec-14 14:38
2016-Jan-17 14:41 < 00:01 Jupiter 1.98059217574833 1.98059123228968 1.98059311920687 2.85428034594185 2.70029513259897 2457405.111592490 0.528155884570291 98.3664038231249 29.4459647006988 86.5250441875373 1541825.66866794 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 14:38:43 2019-Dec-14 14:38
2079-Jul-28 09:50 00:02 Jupiter 1.98875943629209 1.988758346499 1.98876052608484 3.46078799164293 3.33545253232769 2480607.909980913 2.48352298291493 73.0675186155162 39.1616923282503 -85.8236897142804 1206356.4458628 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 14:38:43 2019-Dec-14 14:38
2090-Jan-25 13:47 00:03 Jupiter 1.84355124890266 1.8435504858759 1.8435520119289 2.1575042134565 1.93285314779644 2484442.074636997 3.04615245049458 102.346230967886 24.6465244041282 72.1779515842303 1305027.71564535 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 14:38:43 2019-Dec-14 14:38
2100-Jul-21 06:30 00:04 Jupiter 1.8418915447205 1.84189076800848 1.84189232143419 1.89399634834827 1.63324554673157 2488270.770610276 3.55213826835925 153.018659450248 36.1248277073103 -85.7997789061353 1701872.42024241 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 14:38:43 2019-Dec-14 14:38
2111-Jan-21 15:13 00:04 Jupiter 1.98400682760801 1.98400543629638 1.98400821892291 2.82294377695103 2.66742594342599 2492107.133964637 3.96011860703607 197.199664541404 28.7985515787854 83.4656389432382 1457381.10241485 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 14:38:43 2019-Dec-14 14:38
2174-Aug-03 14:10 00:06 Jupiter 1.9841551643268 1.98415325621732 1.98415707243549 3.48941358047911 3.36485074942025 2515312.090085167 6.40627617702787 92.0209692107123 52.6693998306318 -60.9298415465633 707125.479426877 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 14:38:43 2019-Dec-14 14:38
2185-Jan-31 00:30 00:07 Jupiter 1.83540241990987 1.83540145763223 1.83540338218875 2.19279895032795 1.97113783018623 2519145.520921341 7.0663790807713 203.113568257025 24.0274390827079 70.2812274762431 1270130.87047154 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 14:38:43 2019-Dec-14 14:38
2195-Jul-27 00:22 00:08 Jupiter 1.8461584638467 1.84615729202842 1.84615963567253 1.88746961789713 1.62632596000485 2522974.515031437 7.59329150587411 252.561863430804 34.6162131074078 -84.0857445448406 1681079.50258147 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 14:38:43 2019-Dec-14 14:38
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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