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
2024-10-04 23:45:08 C 04 22 09.781 -09 58 42.64 Z M09
2024-10-04 23:51:13 C 04 22 09.772 -09 58 44.85 Z M09
2024-10-05 12:33:26 C 04 22 08.974 -10 03 46.04 V T05
2024-10-05 12:50:32 C 04 22 08.959 -10 03 53.82 V T05
2024-10-05 12:55:06 C 04 22 08.971 -10 03 55.91 V T05
2024-10-05 13:18:49 C 04 22 08.902 -10 04 04.66 V T05
2024-10-07 09:35:53 C 04 22 04.170 -10 21 44.78 V G96
2024-10-07 09:43:19 C 04 22 04.148 -10 21 47.77 V G96
2024-10-07 09:50:44 C 04 22 04.120 -10 21 50.76 V G96
2024-10-07 09:58:10 C 04 22 04.109 -10 21 53.86 V G96
2024-10-09 11:35:47 C 04 21 54.778 -10 41 38.51 V T05
2024-10-09 11:38:24 C 04 21 54.701 -10 41 38.65 V T05
2024-10-09 11:52:58 C 04 21 54.650 -10 41 45.67 V T05
2024-10-09 12:33:30 C 04 21 54.468 -10 42 00.50 V T05
2024-10-09 23:41:55 C 04 21 51.811 -10 46 23.05 V M22
2024-10-09 23:44:32 C 04 21 51.838 -10 46 25.03 V M22
2024-10-09 23:49:05 C 04 21 51.756 -10 46 26.62 V M22
2024-10-09 23:56:57 C 04 21 51.727 -10 46 29.71 V M22
2024-10-10 15:47:59 C 04 21 47.515 -10 52 47.24 V E62
2024-10-10 16:17:54 C 04 21 47.357 -10 52 58.80 V E62
2024-10-11 23:14:45 C 04 21 37.991 -11 05 16.27 Z M09
2024-10-11 23:25:24 C 04 21 37.990 -11 05 17.38 Z M09
2024-10-11 23:34:31 C 04 21 37.910 -11 05 21.79 Z M09
2024-10-12 14:32:48 C 04 21 32.68 -11 11 18.3 q D95
2024-10-12 14:37:26 C 04 21 32.63 -11 11 19.0 q D95
2024-10-21 11:44:16 C 04 19 39.458 -12 33 18.97 V T05
2024-10-21 11:55:21 C 04 19 39.278 -12 33 23.62 V T05
2024-10-21 11:57:58 C 04 19 39.209 -12 33 23.76 V T05
2024-10-21 12:41:50 C 04 19 38.815 -12 33 41.29 V T05
2024-10-22 13:17:54 C 04 19 21.14 -12 42 46.9 q E94
2024-10-22 13:35:16 C 04 19 20.92 -12 42 53.6 q E94
2024-10-22 13:52:01 C 04 19 20.69 -12 42 59.8 q E94
2024-10-23 21:27:11 C 04 18 56.681 -12 54 36.76 V M22
2024-10-23 21:29:48 C 04 18 56.683 -12 54 37.15 V M22
2024-10-23 21:35:04 C 04 18 56.630 -12 54 39.31 V M22
2024-10-23 21:42:57 C 04 18 56.506 -12 54 42.48 V M22
2024-10-24 12:41:43 C 04 18 44.502 -13 00 12.61 X F52
2024-10-24 13:00:06 C 04 18 44.239 -13 00 19.23 X F52
2024-10-24 13:18:32 C 04 18 43.973 -13 00 25.90 X F52
2024-10-24 13:36:51 C 04 18 43.716 -13 00 32.55 X F52
2024-10-25 15:05:40 C 04 18 22.687 -13 09 41.47 V E62
2024-10-25 15:10:09 C 04 18 22.644 -13 09 43.24 V E62
2024-10-25 15:15:09 C 04 18 22.586 -13 09 45.58 V E62
2024-10-25 21:30:59 C 04 18 17.376 -13 11 59.50 V M22
2024-10-25 22:21:54 C 04 18 16.598 -13 12 17.28 V M22
2024-10-25 23:03:24 C 04 18 15.950 -13 12 32.51 V M22
2024-10-25 23:18:18 C 04 18 15.734 -13 12 38.05 V M22
2024-10-28 04:38:47 C 04 17 28.070 -13 31 26.87 V W68
2024-10-28 04:41:23 C 04 17 28.061 -13 31 27.26 V W68
2024-10-28 05:26:32 C 04 17 27.307 -13 31 42.89 V W68