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744 Aguntina (A913 DE)
Classification: Main-belt Asteroid          SPK-ID: 2000744
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 49 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1169779302261957 1.432e-08  
a 3.171820922510825 1.3295e-08 au
q 2.800787875947366 4.2782e-08 au
i 7.714998427234426 3.0159e-07 deg
node 142.6392662125573 5.1766e-06 deg
peri 28.75242544792577 9.4545e-06 deg
M 6.232867844131328 7.4224e-06 deg
tp 2459164.777089619865
(2020-Nov-11.27708962)
4.2496e-05 TDB
period 2063.295429720603
5.65
1.2972e-05
3.552e-08
d
yr
n .1744781647913351 1.097e-09 deg/d
Q 3.542853969074284 1.485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3243  
   data-arc span      39436 days (107.97 yr)  
   first obs. used      1913-04-03  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .3978  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 18:49:42  

Additional Information
 Earth MOID = 1.80979 au 
 Jupiter MOID = 1.43795 au 
 T_jup = 3.177 
[ 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 10.40   n/a E2021B10 IRAS observations used: 25
diameter diameter 58.636 km 0.264 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 17.47 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Cooney, W.R. (2005) Minor Planet Bull. 32, 15-16.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.031   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
B-V BV 0.657   0.055 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=4.28 deg.
U-B UB 0.161   0.077 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=4.28 deg.
Tholen spectral type spec_T FX:   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 2 color indices

744 Aguntina (A913 DE)          Discovered 1913-Feb-26 by Rheden, J. at Vienna
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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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
1906-Feb-01 16:00 00:02 Jupiter 1.95059045602865 1.9505890854925 1.95059182656435 3.19555013954028 3.0566423785992 2417243.166433996 2.47631510629716 49.6052092258418 4.98404644147991 12.2271408430711 2144511.92246767 T 49 CATAB v2.0g-lin.ifort 2021-May-03 18:51:14 2021-May-03 18:51
1916-Oct-23 10:55 00:02 Jupiter 1.62868544903185 1.62868440184887 1.62868649621715 2.06332444842805 1.79364921816477 2421159.954878199 2.2165705044267 118.655752940872 3.7016089966532 76.3365989114695 9950942.068095 T 49 CATAB v2.0g-lin.ifort 2021-May-03 18:51:14 2021-May-03 18:51
1927-Aug-08 07:03 00:02 Jupiter 1.47240352832314 1.47240339912381 1.47240365752397 2.1440460658836 1.85644906511596 2425100.793878378 1.71939855857293 130.572786041234 3.92154053778205 83.0583360170963 9514897.005605 T 49 CATAB v2.0g-lin.ifort 2021-May-03 18:51:14 2021-May-03 18:51
1938-Jun-09 02:56 00:01 Jupiter 1.62353897098026 1.62353826460205 1.6235396773593 2.55916277741442 2.34646260075027 2429058.621888826 1.45677047196162 74.6663256010065 7.11381145483127 -70.3529349005435 6366104.70547554 T 49 CATAB v2.0g-lin.ifort 2021-May-03 18:51:14 2021-May-03 18:51
1949-Mar-22 23:59 00:01 Jupiter 1.97313406520128 1.97313327197842 1.97313485842402 3.32789808357172 3.19630258205075 2432998.499137653 1.23742572522839 34.9370416564767 8.11738669375649 -15.4510523223739 3462186.695036 T 49 CATAB v2.0g-lin.ifort 2021-May-03 18:51:14 2021-May-03 18:51
2036-Jan-20 21:47 < 00:01 Jupiter 1.75316341812584 1.75316310591751 1.75316373033416 2.30279202757137 2.08244378229376 2464713.407660130 0.522665786467522 16.1616693438803 1.70982695273786 78.3839806649983 6641569.57863248 T 49 CATAB v2.0g-lin.ifort 2021-May-03 18:51:14 2021-May-03 18:51
2046-Oct-15 23:17 < 00:01 Jupiter 1.50706546338221 1.50706532266133 1.5070656041036 1.91214677948258 1.59130030749844 2468634.469978674 0.769168252352474 57.1337419214576 8.27799815164419 71.2673596554492 9600389.03497122 T 49 CATAB v2.0g-lin.ifort 2021-May-03 18:51:14 2021-May-03 18:51
2057-Aug-12 04:11 00:01 Jupiter 1.5280996225261 1.52809915995777 1.52810008509522 2.35142044148587 2.10251805285397 2472587.674008537 1.05694018188919 67.2962229216547 4.00531791421388 -82.3286551095617 7650698.16808122 T 49 CATAB v2.0g-lin.ifort 2021-May-03 18:51:14 2021-May-03 18:51
2068-May-31 13:55 00:01 Jupiter 1.81688181288259 1.81688082153334 1.81688280423195 3.04467075846506 2.88749521257145 2476533.079521498 1.39274084488412 55.7844607672378 9.1712420273904 -44.2925870593129 5085346.44474138 T 49 CATAB v2.0g-lin.ifort 2021-May-03 18:51:14 2021-May-03 18:51
2155-Apr-05 09:18 00:03 Jupiter 1.87061841743159 1.87061670802062 1.87062012684129 2.83215439639134 2.66748787893805 2508251.887549009 3.20840319961951 46.0856534895293 4.13836192661828 -5.85993286646918 881348.219756397 T 49 CATAB v2.0g-lin.ifort 2021-May-03 18:51:14 2021-May-03 18:51
2165-Dec-21 02:44 00:03 Jupiter 1.57975650875275 1.57975529065927 1.57975772685493 1.76391964475341 1.42795898465464 2512164.614130911 3.47345403435432 218.282529319864 10.1179403989052 83.3438739209583 9343800.18172302 T 49 CATAB v2.0g-lin.ifort 2021-May-03 18:51:14 2021-May-03 18:51
2176-Oct-02 15:36 00:04 Jupiter 1.48823099414499 1.48823052802759 1.48823146027406 2.08061663298003 1.78624498960012 2516103.149809908 3.51811278550515 243.996110191333 5.20022159515852 80.8648515921146 7680770.67466547 T 49 CATAB v2.0g-lin.ifort 2021-May-03 18:51:14 2021-May-03 18:51
2187-Jul-25 10:22 00:04 Jupiter 1.68620829752899 1.68620602290162 1.68621057216221 2.78667352627714 2.60017341720728 2520050.931916509 3.90821133830348 200.003902088752 7.53778812096231 -65.4027503003003 6228903.39095692 T 49 CATAB v2.0g-lin.ifort 2021-May-03 18:51:14 2021-May-03 18:51

Alternate Designations
 A913 DE = 1930 DZ = 1950 TL4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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