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
2003-06-28 22:23:55 C 15 42 32.26 -09 43 57.8 c 213
2003-06-28 22:27:36 C 15 42 32.23 -09 43 58.7 c A02
2003-06-28 22:30:13 C 15 42 32.12 -09 43 58.0 d 445
2003-06-28 22:37:20 C 15 42 32.17 -09 43 59.6 c A02
2003-06-28 22:40:35 C 15 42 32.15 -09 44 00.0 c A02
2003-06-28 22:46:47 C 15 42 32.06 -09 43 59.7 d 445
2003-06-29 03:59:19 C 15 42 30.07 -09 44 32.1 c H41
2003-06-29 21:28:12 C 15 42 23.47 -09 46 22.5 c 235
2003-06-29 23:06:52 C 15 42 22.91 -09 46 35.0 d A46
2003-06-29 23:08:31 C 15 42 22.88 -09 46 35.3 d A46
2003-06-29 23:11:44 C 15 42 22.87 -09 46 35.8 d A46
2003-06-29 23:13:22 C 15 42 22.90 -09 46 36.0 d A46
2003-06-29 23:16:36 C 15 42 22.87 -09 46 36.8 d A46
2003-06-29 23:21:28 C 15 42 22.88 -09 46 37.8 d A46
2003-06-29 23:21:51 C 15 42 22.93 -09 46 36.8 c 212
2003-06-29 23:26:00 C 15 42 22.90 -09 46 37.2 c 212
2003-06-29 23:32:00 C 15 42 22.85 -09 46 37.6 c 212
2003-06-29 23:38:19 C 15 42 22.81 -09 46 38.2 c 212
2003-06-30 02:13:37 C 15 42 22.01 -09 46 54.6 a H72
2003-06-30 02:15:52 C 15 42 22.08 -09 46 54.4 a H72
2003-06-30 02:18:34 C 15 42 22.09 -09 46 55.0 a H72
2003-06-30 02:21:10 C 15 42 22.05 -09 46 55.1 a H72
2003-06-30 04:07:54 C 15 42 21.32 -09 47 07.3 c H41
2003-06-30 04:14:07 C 15 42 21.26 -09 47 07.9 c H41
2003-06-30 21:35:26 C 15 42 15.89 -09 49 05.1 c 442
2003-06-30 22:17:25 C 15 42 15.75 -09 49 10.2 c J97
2003-06-30 22:20:28 C 15 42 15.70 -09 49 09.8 c J97
2003-07-01 02:09:44 C 15 42 14.75 -09 49 36.0 a H72
2003-07-01 02:12:31 C 15 42 14.73 -09 49 36.2 a H72
2003-07-01 03:20:01 C 15 42 14.27 -09 49 44.1 a H72
2003-07-01 03:22:41 C 15 42 14.29 -09 49 44.0 a H72
2003-07-02 04:08:16 C 15 42 08.24 -09 52 40.1 c H41
2003-07-02 04:12:05 C 15 42 08.22 -09 52 40.5 c H41
2003-07-02 21:28:14 C 15 42 04.90 -09 54 49.1 d 048
2003-07-02 21:29:24 C 15 42 04.88 -09 54 49.1 d 048
2003-07-02 21:30:29 C 15 42 04.91 -09 54 49.2 d 048
2003-07-02 21:33:51 C 15 42 04.88 -09 54 49.6 d 048
2003-07-02 21:34:56 C 15 42 04.87 -09 54 50.0 d 048
2003-07-02 22:39:20 C 15 42 04.68 -09 54 57.6 d A46
2003-07-02 22:40:58 C 15 42 04.68 -09 54 57.8 d A46
2003-07-02 22:42:35 C 15 42 04.62 -09 54 57.9 d A46
2003-07-02 22:44:11 C 15 42 04.61 -09 54 57.8 d A46
2003-07-02 22:47:24 C 15 42 04.59 -09 54 58.6 d A46
2003-07-02 22:50:37 C 15 42 04.60 -09 54 59.7 d A46
2003-07-03 05:44:25 C 15 42 03.55 -09 55 49.8 c H41
2003-07-04 05:19:16 C 15 42 00.80 -09 58 53.4 c H41
2003-07-04 05:30:25 C 15 42 00.77 -09 58 54.6 c H41
2003-07-05 00:18:32 C 15 41 59.68 -10 01 26.1 c 212
2003-07-05 00:22:50 C 15 41 59.65 -10 01 26.6 c 212
2003-07-05 00:27:30 C 15 41 59.63 -10 01 27.3 c 212