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758 Mancunia (A912 KB)
Classification: Main-belt Asteroid          SPK-ID: 2000758
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 83 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1504914760109939 1.6966e-08  
a 3.187488703247999 1.1813e-08 au
q 2.707798823527839 5.7953e-08 au
i 5.610602202860444 5.4499e-07 deg
node 106.1885315181776 6.1306e-06 deg
peri 314.5218916502155 7.9805e-06 deg
M 178.3853466918398 9.0258e-06 deg
tp 2458170.521677810595
(2018-Feb-21.02167781)
4.9269e-05 TDB
period 2078.602322805854
5.69
1.1556e-05
3.164e-08
d
yr
n .1731933020810084 9.6283e-10 deg/d
Q 3.667178582968159 1.3591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3489  
   data-arc span      38823 days (106.29 yr)  
   first obs. used      1914-11-21  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45376  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 11:24:05  

Additional Information
 Earth MOID = 1.72385 au 
 Jupiter MOID = 1.66691 au 
 T_jup = 3.173 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.46   n/a E2021B10 IRAS observations used: 13
diameter diameter 88.985 km 0.635 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 12.7253 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Behrend, R. (2007) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Warner, B.D.; Behrend, R.; Poncy, R.; Coliac, J.F. (2008) Minor Planet Bull. 35, 25.]
[Chang, C.-K.; Ip, W.-H.; Cheng, Y.-C.; Ngeow, C.-C.; et al. (2014) Astrophys. J. 788, A17.]
[Garceran, A.C.; Aznar, A.; Mansego, E.A.; Rodriguez, P.B.; et al. (2016) Minor Planet Bull. 43, 92-97.]
[Hanus, J.; Durech, J.; Oszkiewicz, D.A.; Behrend, R.; et al. (2016) Astron. Astrophys. 586, A108.]
geometric albedo albedo 0.121   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
B-V BV 0.745   0.039 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=8.23 deg.
U-B UB 0.418   0.079 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=8.23 deg.
Tholen spectral type spec_T X   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 2 color indices

758 Mancunia (A912 KB)          Discovered 1912-May-18 by Wood, H. E. at Johannesburg (UO)
and K. Van der Spuy.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ 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
1901-Mar-28 10:22 00:02 Jupiter 1.74552073192467 1.74552058539252 1.74552087845702 2.44419820031661 2.23687170311102 2415471.931756945 2.11836740461534 60.3669312735892 3.16515680230031 -82.8499683703722 10081985.1958601 T 83 CATAB v2.0f-lin.ifort 2021-Apr-12 11:26:08 2021-Apr-12 11:26
1912-May-26 15:26 00:02 Jupiter 1.76224348406942 1.76224318208221 1.76224378605663 2.25496714953784 2.0306591640718 2419549.142764335 1.77939149624088 18.0211884482472 7.65951549089089 39.5248125750024 8854641.933041 T 83 CATAB v2.0f-lin.ifort 2021-Apr-12 11:26:08 2021-Apr-12 11:26
1923-Jul-27 06:40 00:02 Jupiter 1.83876307010796 1.83876261539587 1.83876352482068 2.2906444024423 2.07984513840506 2423627.777998350 1.51071253359992 62.7122673218124 1.29628506062227 78.6579243843631 7811503.57586034 T 83 CATAB v2.0f-lin.ifort 2021-Apr-12 11:26:08 2021-Apr-12 11:26
1934-Sep-20 04:44 00:01 Jupiter 1.95046524852099 1.95046476677253 1.95046573027023 2.57904567563753 2.40477499624594 2427700.697566112 1.27920365667915 70.4996915443873 3.42348904809906 80.3394525841407 7823166.78598976 T 83 CATAB v2.0f-lin.ifort 2021-Apr-12 11:26:08 2021-Apr-12 11:26
2045-May-27 12:04 < 00:01 Jupiter 1.89274039368684 1.89274023518092 1.89274055219275 3.40496774114439 3.27089940731136 2468128.002687121 0.551904899088585 26.4978751504152 5.36146022625659 84.8559958854988 10581952.6809915 T 83 CATAB v2.0f-lin.ifort 2021-Apr-12 11:26:08 2021-Apr-12 11:26
2056-Jun-22 15:00 < 00:01 Jupiter 1.77378768244885 1.77378752167044 1.77378784322726 2.78408429673216 2.60692951928711 2472172.124708102 0.758193695144592 34.1929383183423 3.65891148103288 87.7727453229595 10592521.3787156 T 83 CATAB v2.0f-lin.ifort 2021-Apr-12 11:26:08 2021-Apr-12 11:26
2067-Aug-08 05:50 < 00:01 Jupiter 1.71541490624961 1.71541477028672 1.7154150422125 2.42214845346893 2.20890486227142 2476235.742738072 0.980284326011857 36.6554342101751 2.79908316238662 -83.2554368354655 9835910.77248617 T 83 CATAB v2.0f-lin.ifort 2021-Apr-12 11:26:08 2021-Apr-12 11:26
2078-Oct-07 04:03 00:01 Jupiter 1.73491441880949 1.73491419397827 1.73491464364071 2.27765654325423 2.05213945412226 2480313.668713312 1.23846840690957 19.7242236979271 6.93984808555308 -57.7832418850627 8874605.57060279 T 83 CATAB v2.0f-lin.ifort 2021-Apr-12 11:26:08 2021-Apr-12 11:26
2089-Dec-06 23:25 00:02 Jupiter 1.81861355165652 1.81861313124433 1.81861397206902 2.33113322168149 2.12195158372787 2484392.475769682 1.54176553994021 42.4662202383554 2.78742330020996 67.1470299746149 8230702.48019664 T 83 CATAB v2.0f-lin.ifort 2021-Apr-12 11:26:08 2021-Apr-12 11:26
2101-Jan-30 08:15 00:02 Jupiter 1.94702184790515 1.94702125042744 1.94702244538413 2.62518022763588 2.45387476652981 2488463.843809854 1.86275487544087 89.8438305875127 3.17180300852902 76.9895108315073 8265397.64087305 T 83 CATAB v2.0f-lin.ifort 2021-Apr-12 11:26:08 2021-Apr-12 11:26

Alternate Designations
 A912 KB = 1938 AG = A914 WC 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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