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
2024-05-13 03:26:28 C 23 41 27.665 -26 30 09.90 V M22
2024-05-13 03:44:37 C 23 41 31.058 -26 29 58.09 V M22
2024-05-13 03:53:46 C 23 41 32.750 -26 29 51.76 V M22
2024-05-14 03:00:23 C 23 45 54.293 -26 14 22.96 V M22
2024-05-14 03:05:44 C 23 45 55.267 -26 14 19.61 V M22
2024-05-14 03:13:37 C 23 45 56.755 -26 14 14.24 V M22
2024-05-14 03:28:18 C 23 45 59.482 -26 14 04.42 V M22
2024-05-19 09:15:18 C 00 09 51.394 -24 41 28.68 V W68
2024-05-19 09:19:16 C 00 09 52.152 -24 41 25.37 V W68
2024-05-19 10:02:07 C 00 10 00.286 -24 40 52.18 V W68
2024-05-21 03:11:45 C 00 17 51.194 -24 07 28.60 V M22
2024-05-21 03:16:26 C 00 17 51.936 -24 07 25.32 V M22
2024-05-21 03:26:00 C 00 17 53.851 -24 07 16.28 V M22
2024-05-21 03:42:23 C 00 17 56.909 -24 07 03.11 V M22
2024-05-22 03:34:17 C 00 22 30.110 -23 46 59.59 V M22
2024-05-22 04:02:51 C 00 22 35.616 -23 46 35.87 V M22
2024-05-22 04:09:06 C 00 22 36.737 -23 46 30.65 V M22
2024-05-22 04:24:09 C 00 22 39.610 -23 46 17.62 V M22
2024-05-26 03:18:39 C 00 40 46.682 -22 21 33.95 V M22
2024-05-26 03:23:19 C 00 40 47.580 -22 21 29.16 V M22
2024-05-26 03:32:44 C 00 40 49.334 -22 21 21.10 V M22
2024-05-26 03:46:46 C 00 40 51.991 -22 21 07.42 V M22
2024-05-28 08:46:39 C 00 50 58.145 -21 30 28.33 V W68
2024-05-28 08:50:47 C 00 50 58.990 -21 30 24.30 V W68
2024-05-28 09:09:44 C 00 51 02.486 -21 30 05.90 V W68
2024-05-28 09:17:12 C 00 51 03.931 -21 29 59.10 V W68
2024-05-31 09:47:40 C 01 04 50.455 -20 17 00.28 V W68
2024-05-31 09:52:15 C 01 04 51.298 -20 16 55.38 V W68
2024-05-31 10:07:47 C 01 04 54.214 -20 16 39.65 V W68
2024-05-31 10:24:25 C 01 04 57.382 -20 16 22.76 V W68
2024-06-20 09:11:56 C 02 32 53.362 -10 50 46.32 V W68
2024-06-20 09:15:57 C 02 32 54.070 -10 50 41.50 V W68
2024-06-20 09:20:00 C 02 32 54.780 -10 50 35.59 V W68
2024-06-20 09:55:32 C 02 33 00.996 -10 49 49.48 V W68
2024-09-01 14:29:27 C 07 06 17.885 +21 34 20.21 V T05
2024-09-01 14:34:42 C 07 06 18.646 +21 34 24.02 V T05
2024-09-01 14:52:05 C 07 06 21.115 +21 34 36.23 V T05
2024-09-01 15:01:04 C 07 06 22.351 +21 34 42.64 V T05
2024-09-09 14:37:59 C 07 33 21.802 +23 35 36.38 V T05
2024-09-09 14:52:18 C 07 33 23.794 +23 35 44.59 V T05
2024-09-09 15:05:27 C 07 33 25.570 +23 35 52.98 V T05
2024-09-09 15:15:06 C 07 33 26.966 +23 35 58.45 V T05
2024-09-10 14:31:21 C 07 36 40.567 +23 49 23.77 V T08
2024-09-10 14:45:44 C 07 36 42.571 +23 49 31.69 V T08
2024-09-10 14:53:05 C 07 36 43.550 +23 49 35.40 V T08
2024-09-10 15:00:26 C 07 36 44.542 +23 49 40.22 V T08
2024-09-19 14:47:37 C 08 06 03.439 +25 42 28.87 V T08
2024-09-19 14:53:36 C 08 06 04.238 +25 42 31.43 V T08
2024-09-19 15:00:56 C 08 06 05.198 +25 42 35.28 V T08
2024-09-19 15:15:37 C 08 06 07.219 +25 42 41.98 V T08