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
2024-12-31 02:44:41 C 03 47 37.202 -16 23 57.84 V W68
2024-12-31 02:52:32 C 03 47 37.099 -16 23 59.68 V W68
2024-12-31 03:07:01 C 03 47 36.955 -16 23 56.51 V W68
2024-12-31 22:23:57 C 03 47 25.673 -16 21 08.64 V M22
2024-12-31 22:29:50 C 03 47 25.608 -16 21 08.06 V M22
2024-12-31 22:46:22 C 03 47 25.442 -16 21 05.54 V M22
2024-12-31 23:18:21 C 03 47 25.126 -16 21 00.94 V M22
2025-01-02 20:51:33 C 03 47 01.121 -16 14 05.42 Z C23
2025-01-02 20:59:06 C 03 47 01.159 -16 14 01.93 Z C23
2025-01-03 01:57:50 C 03 46 58.692 -16 13 10.49 V W68
2025-01-03 02:19:34 C 03 46 58.466 -16 13 07.79 V W68
2025-01-03 02:32:02 C 03 46 58.397 -16 13 04.51 V W68
2025-01-03 07:48:31 C 03 46 55.846 -16 12 16.92 V T08
2025-01-03 07:53:48 C 03 46 55.805 -16 12 14.90 V T08
2025-01-03 08:01:44 C 03 46 55.769 -16 12 15.01 V T08
2025-01-03 08:28:47 C 03 46 55.565 -16 12 09.58 V T08
2025-01-05 06:52:48 C 03 46 35.414 -16 04 22.40 X F52
2025-01-05 07:09:22 C 03 46 35.288 -16 04 19.36 X F52
2025-01-05 07:25:55 C 03 46 35.173 -16 04 16.56 X F52
2025-01-05 07:42:27 C 03 46 35.047 -16 04 13.64 X F52
2025-01-05 14:34:01 C 03 46 32.32 -16 02 58.8 X 323
2025-01-05 14:40:11 C 03 46 32.31 -16 02 57.9 X 323
2025-01-05 14:46:19 C 03 46 32.24 -16 02 56.2 X 323
2025-01-06 03:44:08 C 03 46 27.408 -16 00 38.77 V W68
2025-01-06 03:58:11 C 03 46 27.324 -16 00 35.93 V W68
2025-01-06 04:02:16 C 03 46 27.254 -16 00 35.28 V W68
2025-01-06 04:16:51 C 03 46 27.206 -16 00 32.62 V W68
2025-01-07 03:14:30 C 03 46 19.361 -15 56 21.62 V W68
2025-01-07 03:18:33 C 03 46 19.342 -15 56 21.34 V W68
2025-01-07 03:26:09 C 03 46 19.358 -15 56 19.93 V W68
2025-01-07 03:58:40 C 03 46 19.133 -15 56 14.39 V W68
2025-01-07 21:10:08 C 03 46 13.848 -15 53 01.07 V M22
2025-01-07 21:15:24 C 03 46 13.822 -15 52 59.30 V M22
2025-01-07 21:22:46 C 03 46 13.817 -15 52 59.41 V M22
2025-01-07 22:00:14 C 03 46 13.618 -15 52 51.24 V M22
2025-01-08 10:58:14 C 03 46 10.12 -15 50 26.5 V 900
2025-01-08 11:08:26 C 03 46 10.07 -15 50 23.6 V 900
2025-01-09 07:25:06 C 03 46 04.886 -15 46 27.73 V T05
2025-01-09 07:29:40 C 03 46 04.853 -15 46 26.94 V T05
2025-01-09 07:44:01 C 03 46 04.783 -15 46 24.38 V T05
2025-01-09 07:55:49 C 03 46 04.759 -15 46 23.74 V T05
2025-01-11 17:03:58 B 03 45 54.34 -15 34 50.9 X M45
2025-01-11 17:09:17 B 03 45 54.29 -15 34 50.5 X M45
2025-01-11 17:14:37 B 03 45 54.30 -15 34 45.8 X M45
2025-01-13 20:24:31 C 03 45 49.486 -15 23 52.80 V M22
2025-01-13 20:29:04 C 03 45 49.435 -15 23 51.94 V M22
2025-01-13 20:38:14 C 03 45 49.346 -15 23 49.09 V M22
2025-01-13 20:55:08 C 03 45 49.378 -15 23 45.49 V M22
2025-01-16 15:37:58 C 03 45 49.92 -15 08 47.4 Z 323
2025-01-16 15:47:11 C 03 45 49.91 -15 08 46.7 Z 323