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
2003-06-08 22:22:58 C 15 49 50.09 -09 21 52.7 d 232
2003-06-08 22:30:25 C 15 49 49.89 -09 21 52.4 d 232
2003-06-09 05:46:59 C 15 49 40.19 -09 21 48.0 c H41
2003-06-09 22:06:25 C 15 49 18.85 -09 21 42.0 d 048
2003-06-09 22:07:31 C 15 49 18.83 -09 21 41.4 d 048
2003-06-09 22:09:42 C 15 49 18.79 -09 21 41.9 d 048
2003-06-09 22:10:50 C 15 49 18.77 -09 21 41.6 d 048
2003-06-09 22:11:54 C 15 49 18.73 -09 21 41.5 d 048
2003-06-09 22:14:07 C 15 49 18.69 -09 21 41.5 d 048
2003-06-09 22:15:14 C 15 49 18.65 -09 21 41.3 d 048
2003-06-09 22:17:24 C 15 49 18.61 -09 21 41.8 d 048
2003-06-09 22:18:29 C 15 49 18.58 -09 21 41.4 d 048
2003-06-09 22:19:36 C 15 49 18.56 -09 21 41.3 d 048
2003-06-16 21:04:14 C 15 46 03.80 -09 24 02.3 d 048
2003-06-16 21:06:26 C 15 46 03.74 -09 24 02.5 d 048
2003-06-16 21:08:38 C 15 46 03.73 -09 24 02.7 d 048
2003-06-16 21:10:48 C 15 46 03.69 -09 24 02.6 d 048
2003-06-16 21:13:00 C 15 46 03.67 -09 24 02.7 d 048
2003-06-16 22:17:10 C 15 46 02.61 -09 24 04.9 c A32
2003-06-16 22:25:18 C 15 46 02.46 -09 24 04.9 c A32
2003-06-16 22:35:03 C 15 46 02.28 -09 24 05.2 c A32
2003-06-16 22:44:47 C 15 46 02.11 -09 24 05.8 c A32
2003-06-17 23:49:35 C 15 45 36.75 -09 25 03.3 d A46
2003-06-17 23:51:12 C 15 45 36.71 -09 25 02.5 d A46
2003-06-17 23:52:49 C 15 45 36.75 -09 25 02.8 d A46
2003-06-17 23:54:28 C 15 45 36.71 -09 25 02.8 d A46
2003-06-17 23:57:41 C 15 45 36.65 -09 25 02.4 d A46
2003-06-18 00:02:33 C 15 45 36.65 -09 25 03.2 d A46
2003-06-18 23:50:15 C 15 45 14.03 -09 26 05.0 c 945
2003-06-18 23:52:31 C 15 45 13.98 -09 26 05.3 c 945
2003-06-18 23:55:56 C 15 45 13.91 -09 26 05.3 c 945
2003-06-18 23:59:15 C 15 45 13.86 -09 26 05.6 c 945
2003-06-19 00:02:02 C 15 45 13.81 -09 26 05.8 c 945
2003-06-19 06:57:46 C 15 45 07.27 -09 26 23.8 c H41
2003-06-19 07:00:35 C 15 45 07.22 -09 26 24.8 c H41
2003-06-19 20:40:59 C 15 44 54.99 -09 27 06.4 c 235
2003-06-20 21:56:33 C 15 44 33.18 -09 28 28.3 c 215
2003-06-20 21:57:24 C 15 44 33.17 -09 28 28.3 c 215
2003-06-20 21:58:14 C 15 44 33.14 -09 28 28.3 c 215
2003-06-20 23:34:47 C 15 44 31.71 -09 28 34.2 c A18
2003-06-20 23:40:28 C 15 44 31.69 -09 28 33.9 939
2003-06-20 23:51:24 C 15 44 31.53 -09 28 34.5 939
2003-06-21 00:02:32 C 15 44 31.36 -09 28 35.0 939
2003-06-21 22:13:55 C 15 44 13.45 -09 29 56.1 c 213
2003-06-21 22:15:29 C 15 44 13.42 -09 29 56.3 c 213
2003-06-21 22:16:59 C 15 44 13.38 -09 29 56.6 c 213
2003-06-21 22:34:39 C 15 44 13.14 -09 29 57.9 c A02
2003-06-21 22:37:55 C 15 44 13.09 -09 29 58.1 c A02
2003-06-21 22:50:55 C 15 44 12.89 -09 29 58.9 c A02
2003-06-21 23:27:50 C 15 44 12.45 -09 30 00.7 d 232