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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 429 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5338754070115078 2.15e-08  
a 2.662454121609989 2.7617e-09 AU
q 1.24103534378599 5.7217e-08 AU
i 26.69426490322704 3.5483e-06 deg
node 215.5572836322216 6.5216e-06 deg
peri 132.5056131423585 7.0305e-06 deg
M 225.6773638587862 1.7578e-06 deg
tp 2457392.563559620966
(2016-Jan-05.06355962)
8.1231e-06 JED
period 1586.797933592296
4.34
2.469e-06
6.76e-09
d
yr
n .2268719868981734 3.53e-10 deg/d
Q 4.083872899433988 4.2362e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      3868  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      32742 days (89.64 yr)  
   first obs. used      1924-10-23  
   last obs. used      2014-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5094  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-16 05:46:10  

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 1.95625690393348 1.95625668632812 1.95625712154269 6.30386772573933 6.23480439535788 2418727.858407427 0.164531102573742 7.67549381882304 2.92482798649112 37.5315858386533 7153041.39471361 T 429 CATAB v2.0c-linF95 2014-Jul-16 05:46:27 2014-Jul-16 05:46
1911-Oct-15 19:16 < 00:01 Earth 0.381362295356163 0.381361047082846 0.381363543639864 17.0936844862628 17.0932757491125 2419325.302588454 0.0201650660040837 103.817676126272 8.14847892576948 -55.5131818499552 4840750.67501295 T 429 CATAB v2.0c-linF95 2014-Jul-16 05:46:27 2014-Jul-16 05:46
1924-Oct-17 00:51 < 00:01 Earth 0.496273889995089 0.496272248835293 0.49627553115885 19.3628510647479 19.3625737807962 2424075.535551398 0.0191237614451233 100.982344298978 8.49646304339133 -39.258875493192 4817220.44155934 T 429 CATAB v2.0c-linF95 2014-Jul-16 05:46:27 2014-Jul-16 05:46
1998-Oct-14 05:12 < 00:01 Earth 0.464263124481411 0.464262839366482 0.464263409596354 13.639978734766 13.6395579682497 2451100.716469498 0.012742470041737 14.5601067657467 7.89664402255546 48.6892516727473 5666961.26100281 T 429 CATAB v2.0c-linF95 2014-Jul-16 05:46:27 2014-Jul-16 05:46
2011-Oct-13 00:04 < 00:01 Earth 0.359104328586927 0.359104137844109 0.359104519329462 14.3047036758631 14.3041849705159 2455847.502919371 0.0103174140043904 9.95585912106905 7.68259193665575 80.8555792928395 5487387.75908757 T 429 CATAB v2.0c-linF95 2014-Jul-16 05:46:27 2014-Jul-16 05:46
2024-Oct-13 01:56 < 00:01 Earth 0.37409726572236 0.374097006070195 0.374097525374927 16.3343769683659 16.3339409236324 2460596.580527489 0.00933850643213088 22.1867377232632 8.07744475254484 -65.0087424765743 5261049.67521149 T 429 CATAB v2.0c-linF95 2014-Jul-16 05:46:27 2014-Jul-16 05:46
2037-Oct-15 18:31 < 00:01 Earth 0.466187961235943 0.466187346570871 0.466188575901678 18.6810609628511 18.6807550108336 2465347.271306237 0.0104660868899953 39.373178120552 8.55488374018178 -43.6824627512618 4958332.85959248 T 429 CATAB v2.0c-linF95 2014-Jul-16 05:46:27 2014-Jul-16 05:46
2040-Jun-30 21:47 < 00:01 Jupiter 1.95762407777181 1.95762376169373 1.95762439385224 6.67287179308101 6.60771218245761 2466336.407855657 0.105567585691894 5.55708376781662 3.14353203681456 34.7415181447994 7623276.17990425 T 429 CATAB v2.0c-linF95 2014-Jul-16 05:46:27 2014-Jul-16 05:46
2050-Dec-07 07:15 < 00:01 Mars 0.0956579268137925 0.0956568827390734 0.0956589708906513 14.9803043930561 14.9801046059388 2470147.802279505 0.0439304994366357 53.5856796664944 9.54773296349316 -23.8102633502081 618597.653989235 T 429 CATAB v2.0c-linF95 2014-Jul-16 05:46:27 2014-Jul-16 05:46
2088-May-12 05:04 < 00:01 Jupiter 1.95977090755158 1.95977079736469 1.95977101774145 6.22039379202587 6.15051942543807 2483818.710897278 0.189230612054672 6.27949520853019 3.53764960692645 51.9100927318277 7401463.70184506 T 429 CATAB v2.0c-linF95 2014-Jul-16 05:46:27 2014-Jul-16 05:46
2124-Oct-12 21:42 < 00:01 Earth 0.376347479762441 0.376346340009612 0.376348619534337 14.4716420246223 14.4711527948543 2497120.404050195 0.0129346061595536 112.426953642528 7.90508019544324 69.2946948724301 5279701.19776354 T 429 CATAB v2.0c-linF95 2014-Jul-16 05:46:27 2014-Jul-16 05:46
2137-Oct-12 19:09 < 00:01 Earth 0.359157279098316 0.359156988617755 0.35915756959859 15.0172133351232 15.0167193140473 2501868.298136419 0.00982756610175787 123.911960822904 7.88495372654976 88.0227393561698 5468205.47127368 T 429 CATAB v2.0c-linF95 2014-Jul-16 05:46:27 2014-Jul-16 05:46
2150-Oct-13 20:03 < 00:01 Earth 0.412599174213013 0.412597496968916 0.41260085147901 16.9054769098402 16.9050949114945 2506617.335071467 0.0169791838583974 150.232994364568 8.29468866565136 -58.1483155058133 5279888.12346543 T 429 CATAB v2.0c-linF95 2014-Jul-16 05:46:27 2014-Jul-16 05:46
2176-Dec-16 13:29 < 00:01 Mars 0.028683811170527 0.0286831326151385 0.0286844901480719 15.7498673911632 15.749233665685 2516178.062003935 0.132181742464306 176.48519993883 9.72597056716089 79.8802519249474 413618.863741827 T 429 CATAB v2.0c-linF95 2014-Jul-16 05:46:27 2014-Jul-16 05:46

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