11311 Peleus (1993 XN2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5358051113 ± 2.03e-08
Semi-major axis (a)2.1164366939 AU ± 1.73e-09
Inclination (i)25.49415028° ± 4.17e-07
Long. of Asc. Node (Ω)59.31722821° ± 4.77e-06
Arg. of Perihelion (ω)313.42581100° ± 5.41e-06
Mean Anomaly (M)154.58272090° ± 4.23e-06
Mean Motion (n)0.3201137672°/day ± 3.92e-10
Perihelion dist (q)0.98243910 AU ± 4.29e-08
Aphelion dist (Q)3.25043429 AU ± 4.30e-08
Orbital Period3.07898749 yr ± 3.77e-09
Physical Parameters
H (abs. magnitude)15.74
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.038″
Uncertainty0
Orbit TypeApollo
MOID0.094363 AU
Observations Used1047
Gaia Obs Used46
Oppositions16
Arc Total1993-2025
First Observation Used1993-12-10
Last Observation Used2025-04-30
Observations (1094)
Date Type RA Dec Mag Band Observatory
2024-09-30 11:38:49 C 08 39 49.950 +27 35 38.40 V 703
2024-09-30 11:42:07 C 08 39 50.342 +27 35 39.80 V 703
2024-09-30 11:45:26 C 08 39 50.735 +27 35 40.74 V 703
2024-09-30 11:48:44 C 08 39 51.131 +27 35 42.83 V 703
2024-10-01 11:06:18 C 08 42 46.123 +27 44 51.86 V 703
2024-10-01 11:09:35 C 08 42 46.516 +27 44 52.66 V 703
2024-10-01 11:12:52 C 08 42 46.861 +27 44 53.74 V 703
2024-10-01 11:16:10 C 08 42 47.297 +27 44 55.50 V 703
2024-10-01 14:32:11 C 08 43 11.786 +27 46 13.33 V T08
2024-10-01 14:39:37 C 08 43 12.677 +27 46 15.89 V T08
2024-10-01 15:07:38 C 08 43 16.142 +27 46 27.37 V T08
2024-10-01 15:15:04 C 08 43 17.011 +27 46 30.14 V T08
2024-10-06 11:49:21 C 08 57 34.981 +28 30 26.93 V 703
2024-10-06 11:52:39 C 08 57 35.399 +28 30 27.86 V 703
2024-10-06 11:55:57 C 08 57 35.762 +28 30 28.69 V 703
2024-10-06 11:59:16 C 08 57 36.184 +28 30 31.46 V 703
2024-10-06 14:16:09 C 08 57 52.771 +28 31 20.89 V T05
2024-10-06 14:20:43 C 08 57 53.366 +28 31 22.87 V T05
2024-10-06 14:28:32 C 08 57 54.274 +28 31 26.54 V T05
2024-10-06 14:56:14 C 08 57 57.542 +28 31 37.60 V T05
2024-10-07 14:44:43 C 09 00 49.094 +28 40 16.39 V T05
2024-10-07 14:57:18 C 09 00 50.743 +28 40 22.01 V T05
2024-10-07 15:03:10 C 09 00 51.360 +28 40 23.09 V T05
2024-10-07 15:17:44 C 09 00 53.069 +28 40 28.42 V T05
2024-10-08 11:47:10 C 09 03 19.789 +28 47 50.71 V 703
2024-10-08 11:50:29 C 09 03 20.178 +28 47 51.43 V 703
2024-10-08 11:53:48 C 09 03 20.588 +28 47 52.91 V 703
2024-10-08 11:57:06 C 09 03 20.934 +28 47 53.77 V 703
2024-10-09 14:19:05 C 09 06 28.452 +28 57 19.84 V T08
2024-10-09 14:23:05 C 09 06 28.920 +28 57 21.46 V T08
2024-10-09 14:32:24 C 09 06 30.055 +28 57 24.91 V T08
2024-10-09 14:44:27 C 09 06 31.430 +28 57 28.87 V T08
2024-10-09 14:50:26 C 09 06 32.078 +28 57 31.43 V T08
2024-10-09 15:00:28 C 09 06 33.278 +28 57 35.42 V T08
2024-10-09 15:01:08 C 09 06 33.403 +28 57 35.75 V T08
2024-10-09 15:19:01 C 09 06 35.398 +28 57 43.09 V T08
2024-10-13 11:12:01 C 09 17 16.616 +29 29 51.40 V 703
2024-10-13 11:15:20 C 09 17 16.865 +29 29 52.55 V 703
2024-10-13 11:18:38 C 09 17 17.340 +29 29 53.12 V 703
2024-10-13 11:21:56 C 09 17 17.750 +29 29 54.49 V 703
2024-10-17 14:20:25 C 09 28 27.178 +30 03 55.01 V T08
2024-10-17 14:25:05 C 09 28 27.746 +30 03 55.94 V T08
2024-10-17 14:33:04 C 09 28 28.582 +30 03 58.14 V T08
2024-10-17 15:03:19 C 09 28 31.886 +30 04 08.33 V T08
2024-10-18 14:07:47 C 09 31 04.776 +30 12 00.90 V T05
2024-10-18 14:12:20 C 09 31 05.268 +30 12 01.91 V T05
2024-10-18 14:20:50 C 09 31 06.288 +30 12 04.32 V T05
2024-10-18 14:53:33 C 09 31 09.780 +30 12 16.81 V T05
2024-10-19 14:40:19 C 09 33 45.941 +30 20 21.70 V T05
2024-10-19 14:46:11 C 09 33 46.603 +30 20 24.43 V T05