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
2022-01-28 13:03:26 C 11 43 23.85 +46 56 31.8 V T08
2022-01-28 13:25:41 C 11 43 22.72 +46 56 46.1 V T08
2022-01-28 13:29:45 C 11 43 22.56 +46 56 49.0 V T08
2022-01-29 10:59:52 C 11 42 19.64 +47 09 46.9 V 703
2022-01-29 11:07:24 C 11 42 19.36 +47 09 51.6 V 703
2022-01-29 11:14:40 C 11 42 18.86 +47 09 56.2 V 703
2022-01-29 11:21:49 C 11 42 18.50 +47 10 00.0 V 703
2022-02-03 12:11:03 C 11 35 41.71 +48 18 43.6 V T08
2022-02-03 12:13:42 C 11 35 41.56 +48 18 45.2 V T08
2022-02-03 12:17:42 C 11 35 41.19 +48 18 46.4 V T08
2022-02-03 12:32:25 C 11 35 40.34 +48 18 55.4 V T08
2022-02-04 07:40:23 C 11 34 31.27 +48 28 59.1 V 703
2022-02-04 07:55:48 C 11 34 30.34 +48 29 08.2 V 703
2022-02-04 08:03:31 C 11 34 29.75 +48 29 12.8 V 703
2022-02-04 10:10:18 C 11 34 21.80 +48 30 19.2 V V00
2022-02-04 10:18:06 C 11 34 21.31 +48 30 23.3 V V00
2022-02-04 10:25:52 C 11 34 20.82 +48 30 27.3 V V00
2022-02-04 10:33:38 C 11 34 20.32 +48 30 31.4 V V00
2022-02-05 11:12:58 C 11 32 48.62 +48 43 11.0 V T05
2022-02-05 11:22:30 C 11 32 47.94 +48 43 15.3 V T05
2022-02-05 11:23:10 C 11 32 47.95 +48 43 15.5 V T05
2022-02-05 11:26:27 C 11 32 47.68 +48 43 18.3 V T05
2022-02-05 11:27:07 C 11 32 47.60 +48 43 18.2 V T05
2022-02-05 11:34:28 C 11 32 47.11 +48 43 21.8 V T05
2022-02-05 11:40:24 C 11 32 46.68 +48 43 24.4 V T05
2022-02-07 07:51:35 C 11 29 55.25 +49 04 59.5 V 703
2022-02-07 07:59:19 C 11 29 54.75 +49 05 03.8 V 703
2022-02-07 08:07:02 C 11 29 54.26 +49 05 06.9 V 703
2022-02-07 08:14:45 C 11 29 53.55 +49 05 10.7 V 703
2022-02-07 13:30:24 C 11 29 32.52 +49 07 41.9 V T08
2022-02-07 13:35:03 C 11 29 32.05 +49 07 43.3 V T08
2022-02-07 13:45:42 C 11 29 31.33 +49 07 47.9 V T08
2022-02-07 14:36:32 C 11 29 27.81 +49 08 11.6 V T08
2022-02-09 13:19:50 C 11 26 17.16 +49 29 17.2 V T05
2022-02-09 13:25:11 C 11 26 16.74 +49 29 19.7 V T05
2022-02-09 13:33:08 C 11 26 16.07 +49 29 23.0 V T05
2022-02-09 14:22:24 C 11 26 12.56 +49 29 44.3 V T05
2022-02-13 06:26:39 C 11 19 53.33 +50 04 43.2 V G96
2022-02-13 06:34:52 C 11 19 52.73 +50 04 46.7 V G96
2022-02-13 06:43:06 C 11 19 52.13 +50 04 49.6 V G96
2022-02-13 06:51:20 C 11 19 51.46 +50 04 52.6 V G96
2022-02-19 07:29:07 C 11 08 47.36 +50 47 57.5 V 703
2022-02-19 07:36:49 C 11 08 46.77 +50 47 59.5 V 703
2022-02-19 07:44:33 C 11 08 46.06 +50 48 00.9 V 703
2022-02-19 07:52:16 C 11 08 45.56 +50 48 03.7 V 703
2022-02-22 11:16:06 C 11 02 48.849 +51 03 01.40 U F52
2022-02-22 11:36:21 C 11 02 47.190 +51 03 04.64 U F52
2022-02-22 11:56:39 C 11 02 45.559 +51 03 07.95 U F52
2022-02-22 12:16:55 C 11 02 43.888 +51 03 11.23 U F52
2022-02-26 05:47:11 C 10 55 40.71 +51 13 59.9 U I41