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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 467 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5338871126576776 2.0888e-08  
a 2.662714446091325 2.7401e-09 AU
q 1.24112551863574 5.5627e-08 AU
i 26.69364488865106 3.523e-06 deg
node 215.557734178727 6.263e-06 deg
peri 132.492781321838 6.7945e-06 deg
M 271.0776426927174 1.7837e-06 deg
tp 2457392.506966435181
(2016-Jan-05.00696644)
8.1245e-06 JED
period 1587.030665741328
4.35
2.4497e-06
6.707e-09
d
yr
n .2268387169644501 3.5015e-10 deg/d
Q 4.084303373546911 4.203e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      4049  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      33081 days (90.57 yr)  
   first obs. used      1924-10-23  
   last obs. used      2015-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50158  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-May-22 06:18:04  

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 1.95625689147798 1.9562566742676 1.95625710868376 6.30386760477107 6.23480427260749 2418727.858394253 0.164177117497863 7.67078919099212 2.90255504629919 37.4384749677408 7187411.6433162 T 467 CATAB v2.0c-linF95 2015-May-22 06:18:21 2015-May-22 06:18
1911-Oct-15 19:16 < 00:01 Earth 0.381362279192179 0.381361042033997 0.381363516360639 17.0936843469279 17.093275609757 2419325.302588236 0.0200853625459734 103.14645682499 8.01461858077853 -55.5857742233771 4925700.57469996 T 467 CATAB v2.0c-linF95 2015-May-22 06:18:21 2015-May-22 06:18
1924-Oct-17 00:51 < 00:01 Earth 0.496273873015894 0.496272243466884 0.496275502568843 19.3628509886035 19.3625737046412 2424075.535551446 0.0190912039839059 100.410380682971 8.3490317166022 -39.332514352512 4909257.8998214 T 467 CATAB v2.0c-linF95 2015-May-22 06:18:21 2015-May-22 06:18
1998-Oct-14 05:12 < 00:01 Earth 0.464263120625347 0.464262836084887 0.464263405165696 13.6399789000389 13.6395581335242 2451100.716469655 0.0123549319578247 14.484864577975 7.82689602096024 48.1442826709518 5685872.77936286 T 467 CATAB v2.0c-linF95 2015-May-22 06:18:21 2015-May-22 06:18
2011-Oct-13 00:04 < 00:01 Earth 0.359104324792605 0.359104137174355 0.359104512410654 14.3047037828572 14.3041850775085 2455847.502918834 0.0100950524340244 9.93749429524282 7.58669336468211 81.0643110943284 5557179.11091593 T 467 CATAB v2.0c-linF95 2015-May-22 06:18:21 2015-May-22 06:18
2024-Oct-13 01:56 < 00:01 Earth 0.374097263362793 0.374097004288852 0.374097522436843 16.3343770487452 16.3339410040111 2460596.580526886 0.00927149258264421 22.107125109812 7.95305077336968 -64.6533599496282 5328412.0318838 T 467 CATAB v2.0c-linF95 2015-May-22 06:18:21 2015-May-22 06:18
2037-Oct-15 18:31 < 00:01 Earth 0.466187961632709 0.466187347199512 0.46618857606664 18.6810608699229 18.6807549179042 2465347.271304740 0.010383356019341 39.2725493821216 8.40643868540739 -43.5173986552893 5028392.94801961 T 467 CATAB v2.0c-linF95 2015-May-22 06:18:21 2015-May-22 06:18
2040-Jun-30 21:47 < 00:01 Jupiter 1.95762406381613 1.95762374940021 1.95762437822905 6.67287188110321 6.607712270881 2466336.407859800 0.105151640665475 5.37750590575497 3.10851196931449 32.9709612670116 7641463.06371626 T 467 CATAB v2.0c-linF95 2015-May-22 06:18:21 2015-May-22 06:18
2050-Dec-07 07:15 < 00:01 Mars 0.0956579182568044 0.095656876876129 0.0956589596395863 14.9803045527684 14.9801047656354 2470147.802278533 0.0437091860942055 53.3998003540473 9.43626206301816 -23.6809996274698 622514.392483866 T 467 CATAB v2.0c-linF95 2015-May-22 06:18:21 2015-May-22 06:18
2088-May-12 05:04 < 00:01 Jupiter 1.95977089898039 1.9597707803885 1.95977101756576 6.2203937756923 6.1505194086116 2483818.710893124 0.187661022333433 6.12663108892362 3.50747007136109 50.638734424944 7411412.8920908 T 467 CATAB v2.0c-linF95 2015-May-22 06:18:21 2015-May-22 06:18
2124-Oct-12 21:42 < 00:01 Earth 0.376347474964536 0.376346345361948 0.376348604586327 14.4716422167798 14.4711529870122 2497120.404050293 0.0126393777247115 111.757353320188 7.81304441218572 69.3614524109595 5344209.39488523 T 467 CATAB v2.0c-linF95 2015-May-22 06:18:21 2015-May-22 06:18
2137-Oct-12 19:09 < 00:01 Earth 0.359157276092695 0.359156992238012 0.359157559963062 15.0172134606331 15.0167194395573 2501868.298136094 0.00965836068800796 123.205675488002 7.77731150806445 88.0855830878006 5544093.9621977 T 467 CATAB v2.0c-linF95 2015-May-22 06:18:21 2015-May-22 06:18
2150-Oct-13 20:03 < 00:01 Earth 0.412599171132089 0.41259750095428 0.412600841331508 16.9054769454733 16.9050949471255 2506617.335070868 0.0168425460074285 149.320204352007 8.15964538345978 -58.0897749776256 5363810.37514012 T 467 CATAB v2.0c-linF95 2015-May-22 06:18:21 2015-May-22 06:18
2176-Dec-16 13:29 < 00:01 Mars 0.0286838133669703 0.02868314171382 0.0286844854379109 15.7498674338404 15.7492337084124 2516178.062002008 0.131397918014275 175.498574860289 9.60273471147246 79.9248170015404 418984.650072732 T 467 CATAB v2.0c-linF95 2015-May-22 06:18:21 2015-May-22 06:18

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