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14088 Ancus (1997 JB10)
Classification: Main-belt Asteroid          SPK-ID: 2014088
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09019990448691739 4.8372e-08  
a 2.280828823255527 7.7939e-09 au
q 2.07509828124687 1.117e-07 au
i 2.952825336707146 3.3592e-06 deg
node 115.6397942010455 0.00010079 deg
peri 50.86102400688099 0.0001029 deg
M 303.453208813831 2.2244e-05 deg
tp 2459198.125476649241
(2020-Dec-14.62547665)
7.8016e-05 TDB
period 1258.164612020081
3.44
6.449e-06
1.766e-08
d
yr
n .2861310805920635 1.4666e-09 deg/d
Q 2.486559365264184 8.4969e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1200  
   data-arc span      10135 days (27.75 yr)  
   first obs. used      1993-01-29  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53107  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:42:12  

Additional Information
 Earth MOID = 1.08356 au 
 Jupiter MOID = 2.48177 au 
 T_jup = 3.598 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456448.5 (2013-Jun-05.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09025781792340529 4.8491e-08  
q 2.075484117657801 1.1202e-07 au
tp 2456682.013029221302
(2014-Jan-24.51302922)
7.5364e-05 TDB
node 115.6720331356617 0.00010085 deg
peri 50.83588842961518 0.00010294 deg
i 2.952000167956646 3.3578e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1200  
   data-arc span      10135 days (27.75 yr)  
   first obs. used      1993-01-29  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53107  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:42:12  

Additional Information
 Jupiter MOID = 2.48177 au 
 T_jup = 3.598 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.351388187209232E-15 -5.42108567063283E-15 1.041477470584161E-12 1.231929618284219E-14 3.58152403612798E-13 5.180717202587211E-16
q -5.42108567063283E-15 1.25474968265114E-14 -2.311047009112911E-12 -2.859205370480621E-14 -8.035137573189857E-13 -1.15423399527363E-15
tp 1.041477470584161E-12 -2.311047009112911E-12 5.679683666710616E-9 2.984484411916435E-11 1.588173064297954E-9 1.863021428283104E-12
node 1.231929618284219E-14 -2.859205370480621E-14 2.984484411916435E-11 1.017044995385852E-8 -1.014770914540258E-8 5.715837999030255E-11
peri 3.58152403612798E-13 -8.035137573189857E-13 1.588173064297954E-9 -1.014770914540258E-8 1.059679578630004E-8 -5.655314419553988E-11
i 5.180717202587211E-16 -1.15423399527363E-15 1.863021428283104E-12 5.715837999030255E-11 -5.655314419553988E-11 1.127470284636483E-11

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 15.3   n/a MPO452369  
diameter diameter 1.981 km 0.321 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.411   0.109 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14088 Ancus           Discovered 1997 May 3 by V. S. Casulli at Colleverde di Guidonia.
Ancus Marcius, fourth king of Rome, reigned from 640 to 616 B.C. He transferred to Rome the neighboring populations, thereby beginning the long battle between Patricii and Plebeii.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020624/MPCPages.arcLast Updated: 2003-10-02

[ 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
2059-Nov-16 15:21 00:01 Thisb 0.0057317203343704 0.00572991794076105 0.00573352677460894 4.47412063366103 4.47412036778322 2473414.139468919 1.06109198495897 286.803959558107 42.4775441989417 -73.7702719424995 19388.3569158279 T 27 CATAB v2.0f-lin.ifort 2020-Nov-13 02:42:15 2020-Nov-13 02:42
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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