242P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2019-10-12 (JD 2458768.5)
Eccentricity (e)0.2777765952 ± 5.94e-08
Semi-major axis (a)5.4754348519 AU ± 5.56e-08
Inclination (i)32.48011516° ± 5.21e-06
Long. of Asc. Node (Ω)180.53322059° ± 1.36e-05
Arg. of Perihelion (ω)246.35253171° ± 4.64e-05
Mean Anomaly (M)212.73014122° ± 2.64e-05
Mean Motion (n)0.0769279842°/day ± 1.17e-09
Perihelion dist (q)3.95448720 AU ± 3.28e-07
Aphelion dist (Q)6.99638250 AU ± 3.33e-07
Orbital Period12.81232433 yr ± 1.95e-07
NGA Modelg(r)
A2-2.34069756e-06 ± 1.85e-07 AU/d²
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.664″
Uncertainty0
Orbit TypeJupiter Trojan
MOID3.111451 AU
Observations Used1515
Oppositions27
Arc Total1997-2026
First Observation Used1997-10-29
Last Observation Used2026-04-07
Observations (1557)
Date Type RA Dec Mag Band Observatory
2025-11-21 22:19:57 C 08 07 30.991 -14 32 25.73 V M22
2025-11-23 06:22:05 C 08 07 30.233 -14 39 27.54 V W68
2025-11-23 06:26:40 C 08 07 30.194 -14 39 29.45 V W68
2025-11-23 06:30:36 C 08 07 30.180 -14 39 29.66 V W68
2025-11-23 06:41:47 C 08 07 30.206 -14 39 31.97 V W68
2025-11-26 07:31:02 C 08 07 22.070 -14 54 51.95 V W68
2025-11-26 07:48:48 C 08 07 21.917 -14 54 56.20 V W68
2025-11-26 08:16:12 C 08 07 21.890 -14 55 01.78 V W68
2025-11-26 08:27:23 C 08 07 21.758 -14 55 03.68 V W68
2025-11-30 13:14:17 C 08 06 56.299 -15 14 44.34 V T08
2025-11-30 13:16:55 C 08 06 56.258 -15 14 44.92 V T08
2025-11-30 13:24:41 C 08 06 56.299 -15 14 46.64 V T08
2025-11-30 13:36:34 C 08 06 56.167 -15 14 48.16 V T08
2025-12-09 11:49:13 C 08 05 09.214 -15 49 34.50 V T05
2025-12-09 11:51:50 C 08 05 09.154 -15 49 35.51 V T05
2025-12-09 11:56:24 C 08 05 09.096 -15 49 35.51 V T05
2025-12-09 12:04:13 C 08 05 09.010 -15 49 36.41 V T05
2025-12-11 05:56:46 C 08 04 39.984 -15 55 07.07 V W68
2025-12-11 05:59:23 C 08 04 39.982 -15 55 07.39 V W68
2025-12-11 06:03:19 C 08 04 39.965 -15 55 08.18 V W68
2025-12-11 06:30:58 C 08 04 39.590 -15 55 11.14 V W68
2025-12-17 05:03:43 C 08 02 42.334 -16 10 37.09 V W68
2025-12-17 05:31:25 C 08 02 41.914 -16 10 39.72 V W68
2025-12-17 05:34:01 C 08 02 41.873 -16 10 39.90 V W68
2025-12-17 05:43:34 C 08 02 41.525 -16 10 40.08 V W68
2025-12-19 02:42:16 B 08 01 59.21 -16 14 21.9 X X03
2025-12-19 02:56:45 B 08 01 58.96 -16 14 22.8 X X03
2025-12-19 03:10:13 B 08 01 58.75 -16 14 24.1 X X03
2025-12-19 03:22:39 B 08 01 58.55 -16 14 25.2 X X03
2025-12-22 00:00:47 C 08 00 48.574 -16 18 53.60 V M22
2025-12-22 00:02:51 C 08 00 48.574 -16 18 53.28 V M22
2025-12-22 00:06:47 C 08 00 48.458 -16 18 54.04 V M22
2025-12-22 00:35:28 C 08 00 47.974 -16 18 55.19 V M22
2025-12-23 05:24:04 C 08 00 17.078 -16 20 22.20 V W68
2025-12-23 05:27:22 C 08 00 17.069 -16 20 22.52 V W68
2025-12-23 06:06:12 C 08 00 16.361 -16 20 24.14 V W68
2025-12-23 06:22:34 C 08 00 16.001 -16 20 24.90 V W68
2025-12-26 15:14:22 C 07 58 44.583 -16 23 07.61 W Q21
2025-12-26 15:21:55 C 07 58 44.323 -16 23 07.70 W Q21
2025-12-26 16:58:46 C 07 58 42.386 -16 23 09.53 q Q14
2025-12-26 17:08:00 C 07 58 42.041 -16 23 10.64 q Q14
2025-12-27 01:48:12 C 07 58 32.191 -16 23 20.80 Z J22
2025-12-27 01:53:08 C 07 58 32.016 -16 23 20.18 Z J22
2025-12-27 01:58:06 C 07 58 31.786 -16 23 19.14 Z J22
2025-12-27 23:28:28 C 07 58 06.166 -16 23 34.66 V M22
2025-12-27 23:30:27 C 07 58 06.180 -16 23 34.73 V M22
2025-12-28 00:08:07 C 07 58 05.426 -16 23 35.34 V M22
2025-12-29 14:44:14 C 07 57 18.431 -16 23 46.40 W Q21
2025-12-29 14:59:21 C 07 57 18.142 -16 23 46.20 W Q21
2025-12-30 14:40:41 C 07 56 48.668 -16 23 35.23 W Q21