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7348 (1993 FJ22)
Classification: Main-belt Asteroid          SPK-ID: 2007348
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1057610690583963 2.202e-08  
a 3.091666798193839 1.2831e-08 au
q 2.764688812444509 6.6573e-08 au
i .8712021102805346 8.9595e-07 deg
node 10.9781776029221 6.9354e-05 deg
peri 151.7411216419834 6.9253e-05 deg
M 99.73395040326982 7.3997e-06 deg
tp 2458846.417320246065
(2019-Dec-28.91732025)
3.9354e-05 TDB
period 1985.580275429702
5.44
1.2361e-05
3.384e-08
d
yr
n .1813071999428942 1.1287e-09 deg/d
Q 3.418644783943169 1.4188e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2481  
   data-arc span      32281 days (88.38 yr)  
   first obs. used      1933-03-23  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47548  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 19:10:29  

Additional Information
 Earth MOID = 1.77348 au 
 Jupiter MOID = 1.55589 au 
 T_jup = 3.216 
[ 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 12.97   n/a MPO636176  
rotation period rot_per 3.47 h n/a LCDB (Rev. 2020-October); 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

7348 (1993 FJ22)          Discovered 1993-Mar-21 by UESAC at La Silla
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
1902-Oct-08 07:49 00:02 Jupiter 1.67306048968605 1.67305959386421 1.67306138550903 2.00586619773097 1.73521082314615 2416030.825427444 2.33680941845387 99.6931011462027 6.71464033287079 88.5277638824131 5772605.68365402 T 41 CATAB v2.0g-lin.ifort 2021-Aug-24 19:11:13 2021-Aug-24 19:11
1953-Apr-22 10:10 00:01 Jupiter 1.92290033981362 1.92289960581861 1.92290107380862 3.20102924182052 3.06032741721069 2434489.923414928 1.21995940335943 32.3703233478068 6.90111985327528 34.246718844119 4675313.09408681 T 41 CATAB v2.0g-lin.ifort 2021-Aug-24 19:11:13 2021-Aug-24 19:11
1963-Feb-10 02:57 00:01 Jupiter 1.55531512527582 1.55531491779493 1.5553153327567 1.66747049684112 1.30048474273672 2438070.622682632 1.06976538559482 66.233904509401 28.0305191299985 81.4760341577535 4245823.00730562 T 41 CATAB v2.0g-lin.ifort 2021-Aug-24 19:11:13 2021-Aug-24 19:11
1972-Dec-05 06:33 < 00:01 Jupiter 1.96221814917972 1.96221769646965 1.96221860188979 3.02161645211624 2.87521031210985 2441656.773206828 0.805894934311286 16.0767455493875 9.02181006541428 -2.46435233463207 3581329.49613077 T 41 CATAB v2.0g-lin.ifort 2021-Aug-24 19:11:13 2021-Aug-24 19:11
2023-Jun-17 13:19 < 00:01 Jupiter 1.64990465775588 1.64990452917623 1.64990478633552 2.03999821652291 1.77054778005678 2460113.055018825 0.255971643847018 20.0176065485023 4.4866365335366 85.1169076935935 8009184.04655591 T 41 CATAB v2.0g-lin.ifort 2021-Aug-24 19:11:13 2021-Aug-24 19:11
2033-Mar-31 06:56 < 00:01 Jupiter 1.69894277360031 1.69894243463966 1.69894311256087 2.10685020761995 1.85518209897844 2463687.788926093 0.42717421770484 22.7104780949395 3.87148363040046 87.2191140795374 5542521.54774716 T 41 CATAB v2.0g-lin.ifort 2021-Aug-24 19:11:13 2021-Aug-24 19:11
2083-Oct-19 06:38 00:01 Jupiter 1.89423407913978 1.89423333680788 1.89423482147157 3.04902025865909 2.89865622592077 2482151.776169156 1.40697580035337 33.4879166481362 6.3600380141468 40.894045568979 5106182.56106394 T 41 CATAB v2.0g-lin.ifort 2021-Aug-24 19:11:13 2021-Aug-24 19:11
2093-Aug-06 02:33 00:02 Jupiter 1.55737855607457 1.55737826451195 1.55737884763923 1.66973577407074 1.30394147985502 2485730.606161485 1.67349137966112 120.540508736222 23.1679456968432 79.1988206551647 5401545.8507002 T 41 CATAB v2.0g-lin.ifort 2021-Aug-24 19:11:13 2021-Aug-24 19:11
2103-Jun-04 03:44 00:02 Jupiter 1.9970075050027 1.99700644344761 1.99700856655756 3.18556889902043 3.04951757575587 2489318.655459885 1.75777720609989 40.5293026996498 9.18492143470512 0.404280281001297 1639369.3804789 T 41 CATAB v2.0g-lin.ifort 2021-Aug-24 19:11:13 2021-Aug-24 19:11
2153-Dec-15 06:23 00:03 Jupiter 1.63047324770935 1.63047231678279 1.63047417863564 1.95448064008902 1.6676344935074 2507775.765703831 2.98126122469802 71.8101778564337 10.5650686223594 -74.1319265449458 2986547.2554773 T 41 CATAB v2.0g-lin.ifort 2021-Aug-24 19:11:13 2021-Aug-24 19:11
2163-Sep-28 15:35 00:03 Jupiter 1.72525100040862 1.72524947259375 1.72525252822427 2.21150688685042 1.97708130859438 2511350.149179191 3.14161013690918 112.721331777352 3.39567325163485 -81.3960224384164 5365181.24306816 T 41 CATAB v2.0g-lin.ifort 2021-Aug-24 19:11:13 2021-Aug-24 19:11

Alternate Designations
 1993 FJ22 = 1933 FU = 1978 NM5 = 1991 XF3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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