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
2025-01-28 20:27:29 C 03 47 22.061 -13 55 14.77 V M22
2025-01-28 20:53:10 C 03 47 22.279 -13 55 08.54 V M22
2025-01-30 02:23:29 C 03 47 39.581 -13 47 07.51 V W68
2025-01-30 02:28:06 C 03 47 39.703 -13 47 06.22 V W68
2025-01-30 02:35:59 C 03 47 39.715 -13 47 03.98 V W68
2025-01-30 02:59:59 C 03 47 39.998 -13 46 58.19 V W68
2025-01-31 19:45:31 C 03 48 06.384 -13 35 47.87 Z C23
2025-01-31 19:51:59 C 03 48 06.502 -13 35 47.83 Z C23
2025-01-31 19:57:21 C 03 48 06.636 -13 35 44.12 Z C23
2025-02-01 19:03:57 C 03 48 22.60 -13 29 21.2 U K77
2025-02-01 19:25:56 C 03 48 23.03 -13 29 12.5 U K77
2025-02-02 07:05:04 C 03 48 31.296 -13 25 58.51 V T05
2025-02-02 07:06:25 C 03 48 31.334 -13 25 57.94 V T05
2025-02-02 07:19:37 C 03 48 31.548 -13 25 54.70 V T05
2025-02-02 07:34:07 C 03 48 31.812 -13 25 49.94 V T05
2025-02-02 18:39:12 C 03 48 39.811 -13 22 44.04 V M22
2025-02-02 18:43:45 C 03 48 40.111 -13 22 40.40 V M22
2025-02-02 18:52:12 C 03 48 40.164 -13 22 38.68 V M22
2025-02-02 19:03:06 C 03 48 40.387 -13 22 40.37 Z M09
2025-02-02 19:06:32 C 03 48 40.390 -13 22 34.86 V M22
2025-02-02 19:13:44 C 03 48 40.501 -13 22 36.31 Z M09
2025-02-02 19:22:50 C 03 48 40.625 -13 22 33.42 Z M09
2025-02-02 20:02:57 C 03 48 41.112 -13 22 22.58 Z C23
2025-02-02 20:11:36 C 03 48 41.220 -13 22 19.74 Z C23
2025-02-06 06:35:45 C 03 49 49.080 -12 58 58.30 V T05
2025-02-06 06:40:18 C 03 49 49.104 -12 58 57.04 V T05
2025-02-06 06:48:13 C 03 49 49.250 -12 58 54.62 V T05
2025-02-06 07:03:00 C 03 49 49.572 -12 58 50.77 V T05
2025-02-06 18:43:17 C 03 49 59.971 -12 55 27.88 V M22
2025-02-06 18:47:49 C 03 50 00.096 -12 55 26.04 V M22
2025-02-06 18:55:38 C 03 50 00.158 -12 55 24.46 V M22
2025-02-06 19:16:02 C 03 50 00.422 -12 55 18.48 V M22
2025-02-08 05:30:48 C 03 50 32.573 -12 45 29.52 V T08
2025-02-08 05:55:59 C 03 50 32.959 -12 45 22.61 V T08
2025-02-08 06:17:20 C 03 50 33.338 -12 45 16.67 V T08
2025-02-08 06:26:14 C 03 50 33.454 -12 45 14.33 V T08
2025-02-10 19:26:12 C 03 51 35.014 -12 27 31.00 V M22
2025-02-10 19:30:48 C 03 51 35.131 -12 27 28.98 V M22
2025-02-10 19:53:37 C 03 51 35.513 -12 27 23.51 V M22
2025-02-10 20:17:18 C 03 51 35.923 -12 27 16.06 V M22
2025-02-14 06:55:42 C 03 53 08.393 -12 03 05.83 V T05
2025-02-14 07:00:16 C 03 53 08.467 -12 03 04.00 V T05
2025-02-14 07:26:44 C 03 53 08.981 -12 02 56.69 V T05
2025-02-14 07:35:56 C 03 53 09.156 -12 02 54.20 V T05
2025-02-14 19:48:17 C 03 53 23.726 -11 59 16.15 V M22
2025-02-14 20:03:14 C 03 53 23.921 -11 59 11.40 V M22
2025-02-14 20:07:47 C 03 53 24.084 -11 59 10.82 V M22
2025-02-14 20:33:16 C 03 53 24.523 -11 59 03.80 V M22
2025-02-18 18:11:44 C 03 55 23.076 -11 31 25.50 Z M09
2025-02-18 18:21:52 C 03 55 23.313 -11 31 24.71 Z M09