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
2023-12-07 11:50:32 C 00 11 04.05 -07 42 31.4 q Q11
2023-12-07 12:00:21 C 00 11 04.15 -07 42 31.7 q Q11
2023-12-07 12:09:38 C 00 11 04.22 -07 42 32.1 q Q11
2023-12-08 19:11:21 C 00 11 20.53 -07 43 52.5 A77
2023-12-08 19:39:31 C 00 11 20.74 -07 43 53.9 A77
2023-12-08 20:06:37 C 00 11 21.02 -07 43 53.7 A77
2024-01-11 11:29:00 C 00 26 00.66 -07 18 46.1 q 903
2024-01-11 11:33:06 C 00 26 00.73 -07 18 43.9 q 903
2024-08-11 01:48:44 C 04 00 10.70 -02 33 29.5 q 215
2024-08-11 01:51:32 C 04 00 10.79 -02 33 30.7 q 215
2024-08-11 01:54:20 C 04 00 10.87 -02 33 31.8 q 215
2024-09-02 08:10:39 C 04 14 10.822 -05 05 43.69 V W68
2024-09-02 08:13:15 C 04 14 10.867 -05 05 43.37 V W68
2024-09-02 08:17:48 C 04 14 10.932 -05 05 45.35 V W68
2024-09-02 08:37:25 C 04 14 11.328 -05 05 52.08 V W68
2024-09-06 06:45:38 C 04 16 00.264 -05 37 30.29 V W68
2024-09-06 06:48:15 C 04 16 00.331 -05 37 31.26 V W68
2024-09-06 07:22:27 C 04 16 00.960 -05 37 43.00 V W68
2024-09-06 07:30:25 C 04 16 01.099 -05 37 45.91 V W68
2024-09-08 02:23:25 C 04 16 46.267 -05 52 35.65 V M22
2024-09-08 02:32:02 C 04 16 46.411 -05 52 38.42 V M22
2024-09-08 02:38:43 C 04 16 46.524 -05 52 39.25 V M22
2024-09-08 03:06:51 C 04 16 46.975 -05 52 51.20 V M22
2024-09-08 03:11:04 C 04 16 47.035 -05 52 52.93 V M22
2024-09-12 10:37:27 C 04 18 24.527 -06 29 43.76 V G96
2024-09-12 10:44:54 C 04 18 24.620 -06 29 46.36 V G96
2024-09-12 10:52:19 C 04 18 24.728 -06 29 49.09 V G96
2024-09-12 10:59:44 C 04 18 24.844 -06 29 51.83 V G96
2024-09-27 12:43:11 C 04 21 50.244 -08 47 29.15 V T05
2024-09-27 12:47:05 C 04 21 50.254 -08 47 30.66 V T05
2024-09-27 12:55:43 C 04 21 50.282 -08 47 34.51 V T05
2024-09-27 13:03:32 C 04 21 50.326 -08 47 37.50 V T05
2024-09-30 06:35:58 C 04 22 03.876 -09 13 32.30 V W68
2024-09-30 06:38:37 C 04 22 03.912 -09 13 33.28 V W68
2024-09-30 06:42:34 C 04 22 03.936 -09 13 34.90 V W68
2024-09-30 06:50:31 C 04 22 03.912 -09 13 37.60 V W68
2024-10-03 02:53:41 C 04 22 10.029 -09 40 47.99 Z M09
2024-10-03 03:01:18 C 04 22 10.024 -09 40 50.24 Z M09
2024-10-03 03:07:23 C 04 22 10.164 -09 40 52.50 Z M09
2024-10-04 04:00:25 C 04 22 10.30 -09 50 46.8 A77
2024-10-04 04:13:15 C 04 22 10.24 -09 50 53.3 A77
2024-10-04 04:26:04 C 04 22 10.41 -09 50 58.2 A77
2024-10-04 06:55:02 C 04 22 10.327 -09 51 54.54 V W68
2024-10-04 06:57:39 C 04 22 10.294 -09 51 55.48 V W68
2024-10-04 07:01:42 C 04 22 10.296 -09 51 57.24 V W68
2024-10-04 07:34:01 C 04 22 10.260 -09 52 10.49 V W68
2024-10-04 18:12:46 C 04 22 10.066 -09 56 26.74 V O51
2024-10-04 18:17:58 C 04 22 10.126 -09 56 30.44 V O51
2024-10-04 18:23:02 C 04 22 10.042 -09 56 32.24 V O51
2024-10-04 23:37:31 C 04 22 09.960 -09 58 39.01 Z M09