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JPL Small-Body Database Browser
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437263 (2012 XC117)
Classification: Main-belt Asteroid          SPK-ID: 2437263
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1994309097687675 8.1015e-08  
a 3.13440047226448 6.7978e-08 au
q 2.50930413450112 2.4864e-07 au
i 18.87695022126449 9.7164e-06 deg
node 70.55609711652258 3.0497e-05 deg
peri 350.3233985521106 4.2522e-05 deg
M 61.96272763423241 2.7929e-05 deg
tp 2458251.634374447027
(2018-May-13.13437445)
0.00015371 TDB
period 2026.889873868058
5.55
6.5938e-05
1.805e-07
d
yr
n .1776120176243155 5.778e-09 deg/d
Q 3.75949681002784 8.1536e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      4465 days (12.22 yr)  
   first obs. used      2006-11-19  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .585  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:40:45  

Additional Information
 Earth MOID = 1.52417 au 
 Jupiter MOID = 1.58694 au 
 T_jup = 3.099 
[ 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 15.8   n/a MPO472425  

437263 (2012 XC117)          Discovered 2012-Nov-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ 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
1960-Mar-15 03:09 00:05 Jupiter 1.63398905358859 1.63398666966515 1.63399143777414 4.24656086995731 4.12268419982761 2437008.631512327 5.43780325516989 1090.96603490919 26.0826832366781 83.837018173194 1652218.15316507 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 08:40:47 2019-Jul-14 08:40
1970-Nov-16 08:56 00:04 Jupiter 1.79920208997247 1.79919890095409 1.79920527900097 4.14829956390358 4.03321655359786 2440906.872240251 4.39447093970061 358.098078110024 123.009217194922 -71.5842779054985 1824839.08506635 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 08:40:47 2019-Jul-14 08:40
2044-Apr-23 11:00 00:03 Jupiter 1.98378967523165 1.98378724052753 1.98379210995764 3.60203515883837 3.48148149728949 2467728.958614775 3.25876073376022 389.4343957103 46.4425712220601 71.2964858870656 1269455.84674513 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 08:40:47 2019-Jul-14 08:40
2054-Nov-06 15:35 00:04 Jupiter 1.61092464724721 1.61092381280252 1.61092548169273 4.26417387028753 4.13903139171249 2471578.149213966 3.52594253969866 541.414720286517 39.8798080812886 89.1453395600003 1794783.52455119 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 08:40:47 2019-Jul-14 08:40
2065-Jun-30 18:56 00:05 Jupiter 1.9215761456111 1.92157141903877 1.92158087218672 4.08344960278402 3.97403689518866 2475467.288920856 5.31480123474907 361.7508122547 211.895947984633 67.3369334251377 1317941.70440778 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 08:40:47 2019-Jul-14 08:40
2138-Nov-22 09:04 00:14 Jupiter 1.85146409979723 1.85145473868994 1.85147346226175 3.79460739108425 3.67206608766146 2502273.877764198 13.745392719662 2596.8319923661 38.649713659821 78.8197790641903 1318615.75073098 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 08:40:47 2019-Jul-14 08:40
2149-Jul-03 03:34 00:12 Jupiter 1.61609747435616 1.61609431499365 1.61610063414006 4.27372634731667 4.14927763911683 2506149.648711142 12.2132796018609 1425.47263484391 57.6323432404257 -84.2078407132916 1842266.76759435 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 08:40:47 2019-Jul-14 08:40

Alternate Designations
 2012 XC117 = 2012 WQ23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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