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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 459 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5338871132577196 2.1076e-08  
a 2.662714446118644 2.7442e-09 AU
q 1.241125517050734 5.612e-08 AU
i 26.6936448615086 3.534e-06 deg
node 215.5577342058231 6.3407e-06 deg
peri 132.4927812143485 6.8616e-06 deg
M 271.0776426879401 1.7837e-06 deg
tp 2457392.506966462274
(2016-Jan-05.00696646)
8.1245e-06 JED
period 1587.030665765752
4.35
2.4534e-06
6.717e-09
d
yr
n .2268387169609591 3.5067e-10 deg/d
Q 4.084303375186556 4.2093e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      4006  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      33063 days (90.52 yr)  
   first obs. used      1924-10-23  
   last obs. used      2015-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5031  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-May-06 06:15:42  

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-Feb); 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 1.95625689195812 1.95625667500602 1.95625710891409 6.30386768522776 6.23480435397245 2418727.858403351 0.164279855390216 7.67199009084399 2.90847363109981 37.4644918003895 7178383.86007757 T 459 CATAB v2.0c-linF95 2015-May-06 06:16:03 2015-May-06 06:16
1911-Oct-15 19:16 < 00:01 Earth 0.381362291053531 0.381361050658611 0.381363531458687 17.0936847225489 17.0932759853997 2419325.302588820 0.0201058195338193 103.341263976384 8.05065105811982 -55.5638111900702 4902413.94123955 T 459 CATAB v2.0c-linF95 2015-May-06 06:16:03 2015-May-06 06:16
1924-Oct-17 00:51 < 00:01 Earth 0.496273886922583 0.496272253990448 0.496275519858542 19.3628515108795 19.3625742269324 2424075.535552778 0.0190991527604166 100.576929647652 8.38799019197019 -39.3103915581747 4884342.76587486 T 459 CATAB v2.0c-linF95 2015-May-06 06:16:03 2015-May-06 06:16
1998-Oct-14 05:12 < 00:01 Earth 0.464263121470637 0.46426283685371 0.464263406087976 13.6399788228354 13.6395580563192 2451100.716468642 0.0124618475050687 14.5057346161756 7.8505850730496 48.3249402691672 5679581.30661937 T 459 CATAB v2.0c-linF95 2015-May-06 06:16:03 2015-May-06 06:16
2011-Oct-13 00:04 < 00:01 Earth 0.359104323662179 0.359104135199381 0.359104512125094 14.3047037409195 14.3041850355676 2455847.502918503 0.0101531004185515 9.94174850591022 7.6149435349409 81.0588226637696 5536788.41376785 T 459 CATAB v2.0c-linF95 2015-May-06 06:16:03 2015-May-06 06:16
2024-Oct-13 01:56 < 00:01 Earth 0.374097262794315 0.374097003569224 0.374097522019509 16.334377143744 16.3339410990118 2460596.580527327 0.00928984348169818 22.1291123315093 7.98750358052755 -64.7517281267173 5309569.3142962 T 459 CATAB v2.0c-linF95 2015-May-06 06:16:03 2015-May-06 06:16
2037-Oct-15 18:31 < 00:01 Earth 0.466187960828795 0.466187346325014 0.466188575333434 18.6810611177184 18.6807551657033 2465347.271305933 0.0104093273403673 39.3018351802217 8.44633166544889 -43.5642324813882 5009521.64638876 T 459 CATAB v2.0c-linF95 2015-May-06 06:16:03 2015-May-06 06:16
2040-Jun-30 21:47 < 00:01 Jupiter 1.95762406319702 1.95762374884024 1.95762437755617 6.67287185256403 6.60771224203968 2466336.407858888 0.105257074117104 5.42944158698661 3.11782058053137 33.4987473427574 7636978.82174535 T 459 CATAB v2.0c-linF95 2015-May-06 06:16:03 2015-May-06 06:16
2050-Dec-07 07:15 < 00:01 Mars 0.0956579170031698 0.0956568748666458 0.0956589591418097 14.9803045588163 14.9801047716808 2470147.802279118 0.043777162290256 53.4523614727565 9.46800355172446 -23.7185261179643 621406.006431416 T 459 CATAB v2.0c-linF95 2015-May-06 06:16:03 2015-May-06 06:16
2088-May-12 05:04 < 00:01 Jupiter 1.95977090249285 1.95977078682757 1.95977101815523 6.22039379371359 6.15051942696357 2483818.710897969 0.188064420241084 6.1715358271679 3.51679159361152 50.9935629290095 7406329.55189296 T 459 CATAB v2.0c-linF95 2015-May-06 06:16:03 2015-May-06 06:16
2124-Oct-12 21:42 < 00:01 Earth 0.376347454622607 0.376346322034425 0.376348587230052 14.4716424418255 14.471153212039 2497120.404050432 0.0127181115155784 111.953031616792 7.8419401815399 69.3410133846302 5323812.28103644 T 459 CATAB v2.0c-linF95 2015-May-06 06:16:03 2015-May-06 06:16
2137-Oct-12 19:09 < 00:01 Earth 0.35915727004995 0.359156984253775 0.359157555867934 15.0172138245115 15.0167198034393 2501868.298136227 0.00970198717313603 123.412336486111 7.80964566692423 88.0664924158428 5521078.29101387 T 459 CATAB v2.0c-linF95 2015-May-06 06:16:03 2015-May-06 06:16
2150-Oct-13 20:03 < 00:01 Earth 0.412599205102193 0.412597532863429 0.412600877362652 16.9054774727045 16.9050954744001 2506617.335070099 0.0168841515178473 149.587540900657 8.19767195631057 -58.1072650202155 5339957.97251058 T 459 CATAB v2.0c-linF95 2015-May-06 06:16:03 2015-May-06 06:16
2176-Dec-16 13:29 < 00:01 Mars 0.0286838300820866 0.0286831564009012 0.0286845041823467 15.7498680313338 15.7492343062991 2516178.062008670 0.131632732065804 175.785743647906 9.63691396781055 79.9113084565061 417481.495763021 T 459 CATAB v2.0c-linF95 2015-May-06 06:16:03 2015-May-06 06:16

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