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
2003-05-31 12:41:06 C 15 54 38.93 -09 28 43.2 c 568
2003-05-31 21:53:17 C 15 54 25.34 -09 28 15.4 c 213
2003-05-31 21:54:44 C 15 54 25.26 -09 28 14.8 c 213
2003-05-31 21:59:18 C 15 54 25.15 -09 28 15.0 c 213
2003-05-31 23:39:21 C 15 54 22.53 -09 28 10.0 c A32
2003-05-31 23:44:13 C 15 54 22.39 -09 28 09.4 c A32
2003-05-31 23:49:04 C 15 54 22.27 -09 28 08.9 c A32
2003-05-31 23:53:55 C 15 54 22.15 -09 28 09.0 c A32
2003-06-01 06:41:21 C 15 54 12.06 -09 27 46.9 c 704
2003-06-01 06:57:04 C 15 54 11.40 -09 27 45.3 c 704
2003-06-01 07:30:02 C 15 54 10.76 -09 27 43.6 c 704
2003-06-01 07:45:54 C 15 54 10.13 -09 27 43.2 c 704
2003-06-01 13:57:04 C 15 54 01.05 -09 27 23.9 360
2003-06-01 14:00:34 C 15 54 00.95 -09 27 23.7 360
2003-06-01 22:32:13 C 15 53 48.13 -09 27 00.1 d 048
2003-06-01 22:33:19 C 15 53 48.13 -09 26 59.8 d 048
2003-06-01 22:34:26 C 15 53 48.10 -09 26 59.9 d 048
2003-06-01 22:35:32 C 15 53 48.08 -09 26 59.8 d 048
2003-06-01 22:36:38 C 15 53 48.05 -09 26 59.8 d 048
2003-06-01 22:37:44 C 15 53 48.01 -09 26 59.7 d 048
2003-06-01 22:38:51 C 15 53 47.97 -09 26 59.6 d 048
2003-06-01 22:41:07 C 15 53 47.96 -09 26 59.3 d 048
2003-06-01 22:42:12 C 15 53 47.92 -09 26 59.4 d 048
2003-06-01 22:43:20 C 15 53 47.90 -09 26 59.2 d 048
2003-06-02 11:39:33 C 15 53 28.54 -09 26 19.7 c 568
2003-06-02 22:53:18 C 15 53 12.01 -09 25 52.5 d 048
2003-06-02 22:54:25 C 15 53 12.00 -09 25 52.1 d 048
2003-06-02 22:55:30 C 15 53 11.95 -09 25 52.3 d 048
2003-06-02 22:56:34 C 15 53 11.90 -09 25 52.4 d 048
2003-06-02 22:57:40 C 15 53 11.88 -09 25 52.2 d 048
2003-06-02 22:58:46 C 15 53 11.87 -09 25 52.3 d 048
2003-06-02 22:59:51 C 15 53 11.83 -09 25 52.4 d 048
2003-06-02 23:00:56 C 15 53 11.78 -09 25 52.2 d 048
2003-06-02 23:02:02 C 15 53 11.77 -09 25 52.3 d 048
2003-06-02 23:03:07 C 15 53 11.76 -09 25 52.0 d 048
2003-06-03 05:02:57 C 15 53 02.98 -09 25 35.0 c H41
2003-06-03 05:20:22 C 15 53 02.65 -09 25 34.3 c 691
2003-06-03 05:22:00 C 15 53 02.49 -09 25 34.1 c H41
2003-06-03 05:59:40 C 15 53 01.71 -09 25 32.5 c 691
2003-06-03 06:38:11 C 15 53 00.69 -09 25 31.0 c 691
2003-06-03 21:49:30 C 15 52 38.50 -09 24 54.9 c 213
2003-06-03 21:51:12 C 15 52 38.47 -09 24 54.9 c 213
2003-06-03 21:56:39 C 15 52 38.32 -09 24 54.3 c 213
2003-06-03 22:07:29 C 15 52 37.94 -09 24 54.9 d 048
2003-06-03 22:08:36 C 15 52 37.92 -09 24 55.0 d 048
2003-06-03 22:09:40 C 15 52 37.88 -09 24 54.7 d 048
2003-06-03 22:10:45 C 15 52 37.85 -09 24 54.8 d 048
2003-06-03 22:11:52 C 15 52 37.85 -09 24 54.9 d 048
2003-06-03 22:12:57 C 15 52 37.80 -09 24 54.3 d 048
2003-06-03 22:14:01 C 15 52 37.76 -09 24 54.5 d 048