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382 Dodona (A894 BB)
Classification: Main-belt Asteroid          SPK-ID: 2000382
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 48 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1713172286081295 2.4011e-08  
a 3.12252927028816 1.1433e-08 au
q 2.587586209454627 7.7498e-08 au
i 7.391512366041382 6.8764e-07 deg
node 313.4715573063505 3.4696e-06 deg
peri 270.3511183369992 5.4948e-06 deg
M 291.9392718504912 4.1849e-06 deg
tp 2459581.523967013179
(2022-Jan-02.02396701)
2.3842e-05 TDB
period 2015.385845173836
5.52
1.1069e-05
3.031e-08
d
yr
n .1786258452008471 9.8107e-10 deg/d
Q 3.657472331121693 1.3392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3514  
   data-arc span      46438 days (127.14 yr)  
   first obs. used      1894-01-30  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4135  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 18:19:02  

Additional Information
 Earth MOID = 1.59127 au 
 Jupiter MOID = 1.46476 au 
 T_jup = 3.180 
[ 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 8.8   n/a MPO502156 IRAS observations used: 17
diameter diameter 65.209 km 0.496 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 4.113 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Di Martino, M. (1986) in Asteroids, Comets, Meteors II. C.-I. Lagerkvist, B.A. Lindblad, M. Lundstedt, H. Rickman, eds. Uppsala, pp. 81-84.]
[Lagerkvist, C.-I.; Hahn, G.; Magnusson, P.; Rickman, H.; Hammarback, G. (1986) in Asteroids, Comets, Meteors II. C.-I. Lagerkvist, B.A. Lindblad, M. Lundstedt, H. Rickman, Uppsala, eds. pp. 67-72.]
[Michalowski, T.; Kwiatkowski, T.; Pych, W.; Kryszczynska, A.; et al. (2004) Astron. Astrophys. 416, 353-366.]
geometric albedo albedo 0.129   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
B-V BV 0.690   0.015 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=3; phase (min.=8.00, mean=10.74, max.=12.76) deg.
U-B UB 0.243   0.039 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=3; phase (min.=8.00, mean=10.74, max.=12.76) deg.
Tholen spectral type spec_T M   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices; used ground-based radiometric albedo

382 Dodona (A894 BB)          Discovered 1894-Jan-29 by Charlois, A. at Nice
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ 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
1953-Jun-08 03:40 00:01 Jupiter 1.55831926278893 1.55831875678674 1.55831976879899 1.37478933541567 0.89607376164235 2434536.652763669 1.21542862395024 455.895429424744 48.2900831373498 -33.5089578283561 5325354.89271294 T 48 CATAB v2.0g-lin.ifort 2021-May-03 18:20:34 2021-May-03 18:20
1963-May-28 16:16 < 00:01 Jupiter 1.57805743198754 1.57805706844214 1.57805779553876 1.96937861082773 1.67479905628721 2438178.177845714 0.947271719540915 179.925639300044 9.60894376876034 79.9113774497452 6362305.82752791 T 48 CATAB v2.0g-lin.ifort 2021-May-03 18:20:34 2021-May-03 18:20
2025-Oct-23 19:24 < 00:01 Jupiter 1.89197640694264 1.89197612113876 1.89197669274652 3.17245206179434 3.02804694245382 2460972.308645588 0.219807619925937 14.5218703803938 4.20211797675502 49.7735756000505 13600612.5244011 T 48 CATAB v2.0g-lin.ifort 2021-May-03 18:20:34 2021-May-03 18:20
2035-Nov-14 22:08 < 00:01 Jupiter 1.47391288232924 1.47391265527325 1.47391310938528 0.718601908086721 n/a 2464646.422208461 0.509819240307833 22.174800607981 8.42910745123163 -68.3724645643035 24583278.7469801 F 48 CATAB v2.0g-lin.ifort 2021-May-03 18:20:34 2021-May-03 18:20
2045-Nov-12 00:26 < 00:01 Jupiter 1.77582022246773 1.77581968612103 1.77582075881433 2.98715219810426 2.82296431269274 2468296.518351932 0.695327170997034 23.8369268566093 15.8449550889703 69.6195543932907 2614159.10309461 T 48 CATAB v2.0g-lin.ifort 2021-May-03 18:20:34 2021-May-03 18:20
2108-Apr-20 20:55 00:02 Jupiter 1.67176161168023 1.6717605153061 1.67176270805779 2.31318719108169 2.08266792404942 2491101.371281625 1.81467156679918 144.383316507318 4.25919443338172 87.7365609013049 11406973.8124431 T 48 CATAB v2.0g-lin.ifort 2021-May-03 18:20:34 2021-May-03 18:20
2118-Apr-23 01:50 00:02 Jupiter 1.50488022432423 1.5048796735199 1.50488077514218 0.93115066842999 n/a 2494755.576523126 2.26275192942085 237.340364762194 7.92620913849197 83.6347812484207 28218901.3612922 F 48 CATAB v2.0g-lin.ifort 2021-May-03 18:20:34 2021-May-03 18:20
2128-May-17 23:59 00:02 Jupiter 1.98424474162437 1.98424316591469 1.98424631733439 4.01703524866128 3.90932528290041 2498433.499507594 2.09863954400061 88.9213235407912 11.0827987104306 40.8163827388538 4126287.9697074 T 48 CATAB v2.0g-lin.ifort 2021-May-03 18:20:34 2021-May-03 18:20
2190-Oct-07 17:01 00:04 Jupiter 1.51555853103935 1.51555739303204 1.51555966911179 1.58567316428923 1.18177406309561 2521221.209233347 3.50670008380216 730.89419484134 26.5733374360915 -57.8694599261803 9207039.60937257 T 48 CATAB v2.0g-lin.ifort 2021-May-03 18:20:34 2021-May-03 18:20
2200-Sep-26 03:05 00:04 Jupiter 1.63704031533688 1.63703847204651 1.63704215873063 1.87940929168156 1.58030296955931 2524861.628327873 3.90503452655776 770.350457770528 9.89383196254836 74.979775595798 9178392.9323137 T 48 CATAB v2.0g-lin.ifort 2021-May-03 18:20:34 2021-May-03 18:20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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