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
2023-10-03 08:07:11 C 00 24 44.356 -02 13 19.02 V 703
2023-10-03 08:15:21 C 00 24 44.096 -02 13 20.21 V 703
2023-10-03 08:23:30 C 00 24 43.859 -02 13 22.62 V 703
2023-10-04 06:52:14 C 00 24 17.302 -02 20 56.76 V 703
2023-10-04 07:00:08 C 00 24 17.183 -02 20 59.60 V 703
2023-10-04 07:07:55 C 00 24 17.032 -02 21 02.09 V 703
2023-10-04 07:15:37 C 00 24 16.837 -02 21 04.00 V 703
2023-10-06 02:44:12 C 00 23 25.50 -02 35 32.1 V X03
2023-10-06 02:57:02 C 00 23 25.24 -02 35 36.6 V X03
2023-10-06 03:09:52 C 00 23 24.93 -02 35 40.6 V X03
2023-10-06 03:22:43 C 00 23 24.71 -02 35 45.3 V X03
2023-10-11 12:26:53 C 00 20 54.72 -03 17 59.1 q D95
2023-10-11 12:31:32 C 00 20 54.65 -03 17 59.5 q D95
2023-10-11 12:36:10 C 00 20 54.52 -03 18 01.8 q D95
2023-10-12 20:01:24 B 00 20 18.83 -03 28 02.3 X L76
2023-10-12 20:11:46 B 00 20 18.75 -03 28 05.3 X L76
2023-10-12 20:22:08 B 00 20 18.57 -03 28 08.4 X L76
2023-10-13 09:27:49 C 00 20 03.828 -03 32 17.11 X F51
2023-10-13 09:44:12 C 00 20 03.506 -03 32 22.55 X F51
2023-10-13 10:01:53 C 00 20 03.167 -03 32 27.94 X F51
2023-10-15 05:24:55 C 00 19 15.222 -03 46 02.21 V G96
2023-10-15 05:32:21 C 00 19 15.078 -03 46 04.40 V G96
2023-10-15 05:39:47 C 00 19 14.941 -03 46 06.71 V G96
2023-10-15 05:47:13 C 00 19 14.815 -03 46 08.87 V G96
2023-10-15 05:59:37 C 00 19 14.531 -03 46 12.36 V 703
2023-10-15 06:07:20 C 00 19 14.380 -03 46 14.95 V 703
2023-10-15 06:15:04 C 00 19 14.250 -03 46 18.84 V 703
2023-10-15 06:22:48 C 00 19 14.138 -03 46 20.64 V 703
2023-10-17 08:03:52 C 00 18 20.664 -04 01 32.62 X F52
2023-10-17 08:18:44 C 00 18 20.383 -04 01 37.37 X F52
2023-10-17 08:33:40 C 00 18 20.114 -04 01 41.81 X F52
2023-10-17 11:55:29 C 00 18 16.48 -04 02 43.3 q D95
2023-10-17 12:14:01 C 00 18 16.24 -04 02 50.1 q D95
2023-11-03 08:04:13 C 00 12 21.607 -05 50 42.91 X F51
2023-11-03 08:21:28 C 00 12 21.405 -05 50 46.87 X F51
2023-11-03 08:38:43 C 00 12 21.204 -05 50 50.61 X F51
2023-11-03 08:56:00 C 00 12 21.006 -05 50 54.65 X F51
2023-11-07 12:47:51 C 00 11 20.99 -06 12 36.0 m 349
2023-11-07 13:13:17 C 00 11 20.78 -06 12 40.8 m 349
2023-11-08 05:07:53 C 00 11 12.527 -06 15 55.30 V G96
2023-11-08 05:15:22 C 00 11 12.462 -06 15 56.63 V G96
2023-11-08 05:22:52 C 00 11 12.383 -06 15 58.25 V G96
2023-11-08 05:30:21 C 00 11 12.314 -06 15 59.80 V G96
2023-11-12 07:09:59 C 00 10 28.553 -06 34 41.24 X F51
2023-11-12 07:28:28 C 00 10 28.428 -06 34 44.62 X F51
2023-11-12 07:46:55 C 00 10 28.302 -06 34 47.92 X F51
2023-11-15 08:24:12 C 00 10 04.44 -06 47 15.5 q E94
2023-11-15 08:29:20 C 00 10 04.41 -06 47 15.9 q E94
2023-11-19 12:49:31 C 00 09 43.76 -07 02 34.6 q Q11
2023-11-19 13:02:24 C 00 09 43.72 -07 02 36.6 q Q11