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1036 Ganymed (1924 TD)
Classification: Amor [NEO]          SPK-ID: 2001036
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 410 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5338753655381275 2.3774e-08  
a 2.662454123087297 2.3019e-09 AU
q 1.241035454895571 6.3284e-08 AU
i 26.69426783652495 3.7265e-06 deg
node 215.5572799063185 7.2921e-06 deg
peri 132.5056185159433 7.9289e-06 deg
M 225.6773636741957 1.8251e-06 deg
tp 2457392.563560927374
(2016-Jan-05.06356093)
8.3052e-06 JED
period 1586.797934912988
4.34
2.0579e-06
5.634e-09
d
yr
n .2268719867093478 2.9422e-10 deg/d
Q 4.083872791279021 3.5308e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      3772  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      32682 days (89.48 yr)  
   first obs. used      1924-10-23  
   last obs. used      2014-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54036  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 06:02:57  

Additional Information
 Earth MOID = .340214 AU 
 T_jup = 3.035 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 9.45 mag n/a IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 2
magnitude slope G 0.30   n/a PDS3 (MPC 17260) Fit
diameter diameter 31.66 km 2.8 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 2
rotation period rot_per 10.297 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Published Reference List:
[Lupishko, D.F.; Velichko, F.P.; Kazakov, V.V.; Shevchenko, V.G. (1987) Kin. Fiz. Neb. Tel 3(1), 92-93; Kinematics and Physics of Celestial Bodies 3(1), 102-104.]
[Lupishko, D.F.; Velichko, F.P.; Shevchenko, V.G. (1988) Astron. Vestn. 22, 167-173; Solar Sys. Res. 22, 107-111.]
[Hahn, G.; Magnusson, P.; Harris, A.W.; Young, J.W.; et al. (1989) Icarus 78, 363-381.]
[Kaasalainen, M.; Torppa, J.; Piironen, J. (2002) Icarus 159, 369-395.]
[Gaftonyuk, N.M.; Krugly, Yu.N. (2004) Astronomical School Report 5, No. 1-2, 122-125 (in Russian).]
[Skiff, B.A.; Bowell, E.; Koehn, B.W.; Sanborn, J.J.; McLelland, K.P.; Warner, B.D. (2012) Minor Planet Bul. 39, 111-130.]
[Pilcher, F.; Benishek, V.; Briggs, J.W.; Ferrero, A.; et al. (2012) Minor Planet Bul. 39, 141-144.]
[Velichko, F.P.; Psarev, V.A.; Kiselev, N.N.; Zaitsev, S.V.; et al. (2013) LPSC 44, #2372.]
geometric albedo albedo 0.2926   0.059 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 2
B-V BV .842 mag .021 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=7; phase (min.=.00, mean=12.82, max.=24.42) deg.
U-B UB .417 mag .021 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=7; phase (min.=.00, mean=12.82, max.=24.42) deg.
Tholen spectral type spec_T S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices; used ground-based radiometric albedo
SMASSII spectral type spec_B S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

1036 Ganymed (1924 TD)          Discovered 1924-Oct-23 by Baade, W. at Bergedorf (029)
Reference: DISCOVERY.DBLast Updated: 2013-09-05

[ 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
1910-Feb-25 08:36 < 00:01 Jupiter 1.95625692482208 1.95625666992351 1.95625717971979 6.30386856053706 6.23480524014425 2418727.858370706 0.15200098326044 7.02762406791143 3.20930705199224 37.6776232645182 6808476.38929402 T 410 CATAB v2.0c-linF95 2014-Apr-17 06:03:17 2014-Apr-17 06:03
1911-Oct-15 19:16 < 00:01 Earth 0.381362155615129 0.381361108794079 0.381363202443363 17.0936784054971 17.0932696680516 2419325.302576915 0.0179813164925924 86.519492202491 9.02620830850036 -55.5256202931619 4375519.84903965 T 410 CATAB v2.0c-linF95 2014-Apr-17 06:03:17 2014-Apr-17 06:03
1924-Oct-17 00:51 < 00:01 Earth 0.496273657572367 0.496272289720801 0.496275025426615 19.3628434716956 19.3625661875053 2424075.535537456 0.0168962777932841 83.9313384678469 9.44013197327819 -39.2438483058028 4352177.81062141 T 410 CATAB v2.0c-linF95 2014-Apr-17 06:03:17 2014-Apr-17 06:03
1998-Oct-14 05:12 < 00:01 Earth 0.46426319791429 0.464262934821047 0.464263461007435 13.6399800642578 13.6395592978491 2451100.716471483 0.0141728701737221 13.4742869359074 8.52780789317598 52.9759477806906 5579115.03757134 T 410 CATAB v2.0c-linF95 2014-Apr-17 06:03:17 2014-Apr-17 06:03
2011-Oct-13 00:04 < 00:01 Earth 0.359104399271828 0.359104196416095 0.359104602127553 14.3047047449271 14.3041860397208 2455847.502918080 0.0114140481543115 10.7429618395831 8.25967551209181 89.3693006734846 5130148.5745082 T 410 CATAB v2.0c-linF95 2014-Apr-17 06:03:17 2014-Apr-17 06:03
2024-Oct-13 01:56 < 00:01 Earth 0.374097388991268 0.374097125581535 0.374097652401388 16.3343777716038 16.3339417270355 2460596.580523994 0.00971810391831286 20.1428676568599 8.95172183908864 -64.5914688458178 4767106.44104435 T 410 CATAB v2.0c-linF95 2014-Apr-17 06:03:17 2014-Apr-17 06:03
2037-Oct-15 18:31 < 00:01 Earth 0.466188157929016 0.466187611406201 0.466188704452087 18.6810623931376 18.6807564412727 2465347.271302198 0.0102291055767553 34.2298103403999 9.50834407464473 -43.3598614737503 4507482.12084328 T 410 CATAB v2.0c-linF95 2014-Apr-17 06:03:17 2014-Apr-17 06:03
2040-Jun-30 21:47 < 00:01 Jupiter 1.95762412281321 1.95762377262783 1.95762447300095 6.67287244891315 6.6077128462636 2466336.407864272 0.106206417660229 5.84409224175501 3.44790936102638 37.8992410332585 7284812.36602244 T 410 CATAB v2.0c-linF95 2014-Apr-17 06:03:17 2014-Apr-17 06:03
2050-Dec-07 07:15 < 00:01 Mars 0.0956576202760641 0.0956567161237034 0.0956585244298668 14.9803064307363 14.980106643006 2470147.802295314 0.0380691074984731 46.0912065235834 10.3578414507987 -23.1080895153149 580959.513531343 T 410 CATAB v2.0c-linF95 2014-Apr-17 06:03:17 2014-Apr-17 06:03
2088-May-12 05:04 < 00:01 Jupiter 1.95977089265371 1.95977072703799 1.95977105827197 6.22039445599787 6.15052009641908 2483818.710918633 0.177538216590358 5.94540097449508 3.81918853897362 52.1007003099852 7030818.27183572 T 410 CATAB v2.0c-linF95 2014-Apr-17 06:03:17 2014-Apr-17 06:03
2124-Oct-12 21:42 < 00:01 Earth 0.37634737674205 0.376346413839109 0.376348339658029 14.4716449987795 14.4711557689782 2497120.404049516 0.0134118733994272 94.1746346512901 8.63955264953451 69.2760612434108 4831467.08934166 T 410 CATAB v2.0c-linF95 2014-Apr-17 06:03:17 2014-Apr-17 06:03
2137-Oct-12 19:09 < 00:01 Earth 0.359157329192958 0.359157053483036 0.359157604912194 15.0172170861537 15.0167230652701 2501868.298134989 0.0107686586565764 103.63428897107 8.66022561629541 88.024405955204 4978701.16197516 T 410 CATAB v2.0c-linF95 2014-Apr-17 06:03:17 2014-Apr-17 06:03
2150-Oct-13 20:03 < 00:01 Earth 0.412599535795839 0.412598131293057 0.412600940313763 16.9054821843139 16.9051001864221 2506617.335069930 0.0151836031954842 125.582941908153 9.18724135682967 -58.2096495573738 4772207.47870587 T 410 CATAB v2.0c-linF95 2014-Apr-17 06:03:17 2014-Apr-17 06:03
2176-Dec-16 13:29 < 00:01 Mars 0.0286838479697645 0.0286832630845567 0.0286844331307587 15.7498720635585 15.7492383390812 2516178.062046095 0.11043356722456 147.416998547924 10.6564423696832 79.8732435955764 377509.024307118 T 410 CATAB v2.0c-linF95 2014-Apr-17 06:03:17 2014-Apr-17 06:03

Alternate Designations
 1924 TD = 1952 BF = 1954 HH 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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