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1097 Vicia (1928 PC)
Classification: Main-belt Asteroid          SPK-ID: 2001097
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2924570905107933 3.4635e-08  
a 2.644027255049328 6.7417e-09 au
q 1.870762736806362 9.1182e-08 au
i 1.533308522068254 3.8837e-06 deg
node 133.834809529585 0.00012634 deg
peri 176.6139132810362 0.00012646 deg
M 143.1978715575759 6.5017e-06 deg
tp 2458375.857715001981
(2018-Sep-14.35771500)
2.7135e-05 TDB
period 1570.35310758004
4.30
6.0061e-06
1.644e-08
d
yr
n .2292478030974642 8.768e-10 deg/d
Q 3.417291773292293 8.7134e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3202  
   data-arc span      41269 days (112.99 yr)  
   first obs. used      1907-11-05  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44911  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:22:33  

Additional Information
 Earth MOID = .856361 au 
 Jupiter MOID = 1.87615 au 
 T_jup = 3.331 
[ 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 12.0   n/a MPO448922  
diameter diameter 23.110 km 0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 100.5 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Polakis, T. (2018) Minor Planet Bull. 45, 347-352.]
geometric albedo albedo 0.031   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

1097 Vicia (1928 PC)          Discovered 1928-Aug-11 by Reinmuth, K. at Heidelberg
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
1943-Jun-06 00:13 < 00:01 Jupiter 1.8549610105607 1.8549607107738 1.8549613103476 0.669751113828249 n/a 2430881.509332391 0.75987101555773 39.7226448749714 14.6821256731146 85.6291785650431 18848080.5150164 F 38 CATAB v2.0f-lin.ifort 2020-Nov-13 04:22:42 2020-Nov-13 04:22
1990-Jun-20 03:20 < 00:01 Jupiter 1.85923925722808 1.85923898604528 1.85923952841089 0.774008706344871 n/a 2448062.638709567 0.269768345450898 32.197331856117 13.4292924319842 -86.8903355527016 20680783.6626635 F 38 CATAB v2.0f-lin.ifort 2020-Nov-13 04:22:42 2020-Nov-13 04:22
2037-Jun-30 16:51 < 00:01 Jupiter 1.93762582683196 1.93762550887089 1.9376261447927 1.1531814032627 0.67493577835938 2465240.201769329 0.309851859597981 494.754984284694 163.410311721917 -9.41958506146325 1901513.63071611 T 38 CATAB v2.0f-lin.ifort 2020-Nov-13 04:22:42 2020-Nov-13 04:22
2098-Mar-22 06:01 < 00:01 Jupiter 1.93341739256602 1.93341693521296 1.93341784991927 0.806118255080294 n/a 2487419.750927265 0.940772138393727 52.9251480012336 17.475361990137 72.942303488651 15899855.6606632 F 38 CATAB v2.0f-lin.ifort 2020-Nov-13 04:22:42 2020-Nov-13 04:22
2145-Apr-06 10:19 00:01 Jupiter 1.86984587814644 1.86984554501475 1.86984621127826 0.68571623401854 n/a 2504600.930116161 1.43537774737522 56.8220584353968 14.7649870086686 82.025170498074 18769512.1460335 F 38 CATAB v2.0f-lin.ifort 2020-Nov-13 04:22:42 2020-Nov-13 04:22
2192-Apr-21 23:59 00:02 Jupiter 1.866643500597 1.86664312176173 1.86664387943241 0.761959734749054 n/a 2521783.499385905 1.96324363500787 46.9303026586697 15.0756884083927 -75.1584914718067 17964979.1269502 F 38 CATAB v2.0f-lin.ifort 2020-Nov-13 04:22:42 2020-Nov-13 04:22

Alternate Designations
 1928 PC = 1941 SO2 = 1958 PF = 1978 BG = A907 VF 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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