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183451 (2003 BV18)
Classification: Main-belt Asteroid          SPK-ID: 2183451
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1871152983500044 1.332e-07  
a 2.52917436309386 1.5266e-08 au
q 2.05592714756437 3.4111e-07 au
i 14.22094837354856 4.1608e-06 deg
node 113.6461210329127 3.7655e-05 deg
peri 293.0065734625358 4.2328e-05 deg
M 181.6206304280317 2.2946e-05 deg
tp 2459928.461996197462
(2022-Dec-14.96199620)
9.712e-05 TDB
period 1469.151501431639
4.02
1.3302e-05
3.642e-08
d
yr
n .2450393983528534 2.2186e-09 deg/d
Q 3.00242157862335 1.8123e-08 au
  Orbit Determination Parameters
   # obs. used (total)      578  
   data-arc span      6411 days (17.55 yr)  
   first obs. used      2002-10-30  
   last obs. used      2020-05-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6183  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:39:01  

Additional Information
 Earth MOID = 1.11199 au 
 Jupiter MOID = 2.44668 au 
 T_jup = 3.385 
[ 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 16.07   n/a E2021B55  
rotation period rot_per 1.32304 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

183451 (2003 BV18)          Discovered 2003-Jan-26 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ 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
2122-Jun-24 10:35 00:02 Eunom 0.0409239886430285 0.0408917799288364 0.0409562116278319 8.02293257688379 8.0229325341292 2496278.941170867 2.14212671105826 2009.90467572496 124.646492772409 -37.0412426051666 29678.1219203557 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 21:39:02 2021-Apr-13 21:39
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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