53P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2011-08-17 (JD 2455790.5)
Eccentricity (e)0.5510598470 ± 2.80e-08
Semi-major axis (a)5.4045692992 AU ± 2.19e-08
Inclination (i)6.61119015° ± 4.36e-06
Long. of Asc. Node (Ω)148.89838979° ± 3.52e-05
Arg. of Perihelion (ω)134.26358141° ± 3.62e-05
Mean Anomaly (M)225.16866441° ± 2.66e-06
Mean Motion (n)0.0784459707°/day ± 4.76e-10
Perihelion dist (q)2.42632817 AU ± 1.51e-07
Aphelion dist (Q)8.38281043 AU ± 1.55e-07
Orbital Period12.56439655 yr ± 7.62e-08
NGA Modelg(r)
A1-1.79325622e-09 ± 2.29e-10 AU/d²
A2-2.09283781e-10 ± 1.39e-12 AU/d²
A33.16549131e-09 ± 2.64e-10 AU/d²
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.593″
Uncertainty0
Orbit TypeJupiter Trojan
MOID1.414057 AU
Observations Used3025
Oppositions59
Arc Total1954-2018
First Observation Used1954-09-03
Last Observation Used2018-02-03
Observations (3201)
Date Type RA Dec Mag Band Observatory
2004-08-21 09:27:03 C 01 05 07.42 +01 44 05.4 m 683
2004-08-21 09:46:21 C 01 05 07.21 +01 44 02.9 m 683
2004-08-21 10:05:38 C 01 05 07.03 +01 43 59.4 m 683
2004-09-06 21:37:12 C 00 59 26.77 +00 31 58.5 r 215
2004-09-06 21:37:47 C 00 59 26.74 +00 31 58.3 r 215
2004-09-06 21:38:20 C 00 59 26.71 +00 31 58.8 r 215
2004-09-08 07:01:49 C 00 58 47.03 +00 25 05.1 c 704
2004-09-08 07:18:25 C 00 58 46.69 +00 25 00.8 c 704
2004-09-08 07:35:31 C 00 58 46.33 +00 24 56.4 c 704
2004-09-08 07:52:49 C 00 58 45.88 +00 24 53.2 c 704
2004-09-08 08:09:36 C 00 58 45.51 +00 24 49.1 c 704
2004-09-08 09:12:35 C 00 58 44.23 +00 24 36.2 o H06
2004-09-08 10:06:11 C 00 58 43.13 +00 24 25.4 o H06
2004-09-09 05:49:45 C 00 58 19.13 +00 20 18.2 c 704
2004-09-09 06:07:29 C 00 58 18.78 +00 20 14.4 c 704
2004-09-09 06:24:17 C 00 58 18.38 +00 20 10.2 c 704
2004-09-09 06:41:22 C 00 58 17.96 +00 20 06.7 c 704
2004-09-09 06:58:07 C 00 58 17.60 +00 20 03.0 c 704
2004-09-09 10:57:51 C 00 58 12.45 +00 19 12.7 o H06
2004-09-11 00:58:51 C 00 57 24.34 +00 11 09.2 r A41
2004-09-11 01:15:44 C 00 57 23.91 +00 11 05.4 r A41
2004-09-11 01:29:21 C 00 57 23.58 +00 11 02.3 r A41
2004-09-11 23:02:32 C 00 56 55.66 +00 06 26.9 r A41
2004-09-11 23:22:16 C 00 56 55.13 +00 06 22.2 r A41
2004-09-11 23:56:42 C 00 56 54.48 +00 06 13.8 r A41
2004-09-12 05:37:18 C 00 56 47.13 +00 05 02.7 c 704
2004-09-12 05:54:12 C 00 56 46.67 +00 04 58.4 c 704
2004-09-12 06:11:07 C 00 56 46.33 +00 04 53.4 c 704
2004-09-12 06:28:00 C 00 56 45.89 +00 04 51.0 c 704
2004-09-12 06:44:54 C 00 56 45.42 +00 04 45.8 c 704
2004-09-13 07:40:59 C 00 56 12.12 -00 00 34.9 o H06
2004-09-13 07:55:50 C 00 56 11.79 -00 00 38.1 o H06
2004-09-13 08:40:27 C 00 56 10.59 -00 00 47.5 o 699
2004-09-13 09:01:29 C 00 56 10.00 -00 00 52.9 o 699
2004-09-13 09:22:31 C 00 56 09.64 -00 00 57.7 o 699
2004-09-13 09:43:32 C 00 56 09.10 -00 01 01.5 o 699
2004-09-17 05:40:24 C 00 54 01.13 -00 21 01.0 c 704
2004-09-17 05:58:07 C 00 54 00.69 -00 21 05.5 c 704
2004-09-17 06:15:30 C 00 54 00.25 -00 21 10.0 c 704
2004-09-17 06:32:42 C 00 53 59.80 -00 21 13.2 c 704
2004-09-17 06:49:53 C 00 53 59.35 -00 21 17.9 c 704
2004-09-17 22:52:39 C 00 53 36.31 -00 24 49.3 c A54
2004-09-17 23:05:17 C 00 53 35.95 -00 24 48.9 c A54
2004-09-18 23:52:45 C 00 52 59.70 -00 30 16.7 c 939
2004-09-18 23:59:40 C 00 52 59.56 -00 30 18.2 c 939
2004-09-19 00:06:35 C 00 52 59.38 -00 30 19.6 c 939
2004-10-01 01:23:57 C 00 45 36.32 -01 32 29.2 c 118
2004-10-01 01:32:48 C 00 45 36.06 -01 32 31.0 c 118
2004-10-05 05:37:49 C 00 43 00.71 -01 52 40.8 o 699
2004-10-05 06:07:00 C 00 42 59.87 -01 52 45.4 o 699