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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 505 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5338871097995703 2.0259e-08  
a 2.662714445977206 2.7283e-09 AU
q 1.241125526192871 5.3983e-08 AU
i 26.69364467181504 3.4598e-06 deg
node 215.5577352180147 6.0527e-06 deg
peri 132.4927808548742 6.6227e-06 deg
M 271.0776426524474 1.7828e-06 deg
tp 2457392.506966587506
(2016-Jan-05.00696659)
8.1198e-06 JED
period 1587.030665639302
4.35
2.4392e-06
6.678e-09
d
yr
n .226838716979033 3.4864e-10 deg/d
Q 4.08430336576154 4.1849e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      4360  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      33152 days (90.77 yr)  
   first obs. used      1924-10-23  
   last obs. used      2015-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48637  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Aug-01 06:15:16  

Additional Information
 Earth MOID = .341394 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 LCDB (Rev. 2015-May); Warner et al., 2009 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
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 1.9562569005425 1.95625668174583 1.95625711933879 6.30386776779754 6.23480443776159 2418727.858410780 0.163573156697434 7.66515683703787 2.87956888316199 37.398192806314 7229927.45482954 T 505 CATAB v2.0c-linF95 2015-Aug-01 06:15:31 2015-Aug-01 06:15
1911-Oct-15 19:16 < 00:01 Earth 0.381362319151835 0.381361091405114 0.381363546908744 17.0936848914924 17.0932761543773 2419325.302589081 0.0200407271510932 102.582872762622 7.91297994193819 -55.6551531239508 4992967.07540268 T 505 CATAB v2.0c-linF95 2015-Aug-01 06:15:31 2015-Aug-01 06:15
1924-Oct-17 00:51 < 00:01 Earth 0.496273921725913 0.496272302020264 0.496275541435478 19.362851508706 19.3625742247783 2424075.535551924 0.0190752270452834 99.9263391803346 8.24231730986818 -39.4020060695722 4979649.24370775 T 505 CATAB v2.0c-linF95 2015-Aug-01 06:15:31 2015-Aug-01 06:15
1998-Oct-14 05:12 < 00:01 Earth 0.464263122713042 0.464262837950927 0.464263407475236 13.6399786698747 13.6395579033549 2451100.716469062 0.012110930709362 14.4282233124798 7.72139936609422 47.5295311082566 5720872.52000334 T 505 CATAB v2.0c-linF95 2015-Aug-01 06:15:31 2015-Aug-01 06:15
2011-Oct-13 00:04 < 00:01 Earth 0.359104332803063 0.359104147416629 0.359104518189492 14.3047035532332 14.3041848478877 2455847.502918979 0.00997693298235883 9.93199993991247 7.48484592693974 80.8470017255864 5630324.4131708 T 505 CATAB v2.0c-linF95 2015-Aug-01 06:15:31 2015-Aug-01 06:15
2024-Oct-13 01:56 < 00:01 Earth 0.374097269614056 0.374097010992863 0.374097528235656 16.3343769099984 16.3339408652679 2460596.580527920 0.00922630285514039 22.0514911546292 7.84660621111251 -64.3795720265833 5388612.90872558 T 505 CATAB v2.0c-linF95 2015-Aug-01 06:15:31 2015-Aug-01 06:15
2037-Oct-15 18:31 < 00:01 Earth 0.46618796485966 0.466187350654755 0.466188579065224 18.6810607003657 18.6807547483464 2465347.271305615 0.010298540188461 39.190305521871 8.29108313158835 -43.3826184881773 5083994.95189694 T 505 CATAB v2.0c-linF95 2015-Aug-01 06:15:31 2015-Aug-01 06:15
2040-Jun-30 21:47 < 00:01 Jupiter 1.95762408010413 1.95762376342001 1.95762439678526 6.67287170571002 6.60771209430305 2466336.407846700 0.104738542553791 5.21504339319436 3.07887040561595 31.5239775861064 7680918.75309805 T 505 CATAB v2.0c-linF95 2015-Aug-01 06:15:31 2015-Aug-01 06:15
2050-Dec-07 07:15 < 00:01 Mars 0.0956579271070049 0.095656887546387 0.0956589666696994 14.9803043098677 14.98010452275 2470147.802279265 0.0434906682237624 53.269000984068 9.34194925539818 -23.5781189050686 625986.247683689 T 505 CATAB v2.0c-linF95 2015-Aug-01 06:15:31 2015-Aug-01 06:15
2088-May-12 05:04 < 00:01 Jupiter 1.95977089662108 1.9597707680876 1.95977102515393 6.22039378899117 6.15051942197695 2483818.710893882 0.186655960469483 5.98351732641225 3.46926095943568 49.8862325016983 7466370.00751378 T 505 CATAB v2.0c-linF95 2015-Aug-01 06:15:31 2015-Aug-01 06:15
2124-Oct-12 21:42 < 00:01 Earth 0.376347487700172 0.376346367002612 0.376348608416762 14.4716419559348 14.4711527261749 2497120.404050662 0.0124666660219896 111.186390020709 7.69716955280964 69.4303015110974 5427064.05961699 T 505 CATAB v2.0c-linF95 2015-Aug-01 06:15:31 2015-Aug-01 06:15
2137-Oct-12 19:09 < 00:01 Earth 0.359157284889881 0.359157006960105 0.359157562839684 15.0172131721596 15.0167191510863 2501868.298136219 0.00957196873500142 122.603177628181 7.65745782155524 88.1483070475882 5631071.25529687 T 505 CATAB v2.0c-linF95 2015-Aug-01 06:15:31 2015-Aug-01 06:15
2150-Oct-13 20:03 < 00:01 Earth 0.412599174617909 0.412597510386824 0.412600838870356 16.9054765616931 16.9050945633399 2506617.335070695 0.0167133017014342 148.537868935287 8.03522719068748 -58.0341031013243 5443515.81082132 T 505 CATAB v2.0c-linF95 2015-Aug-01 06:15:31 2015-Aug-01 06:15
2176-Dec-16 13:29 < 00:01 Mars 0.0286838055941807 0.0286831398530908 0.0286844717493858 15.7498672531659 15.7492335275589 2516178.062003110 0.130670248970839 174.676063966354 9.50482958964986 79.965426441332 423353.176656257 T 505 CATAB v2.0c-linF95 2015-Aug-01 06:15:31 2015-Aug-01 06:15

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