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
2025-01-28 15:08:01 C 10 54 41.436 +54 26 02.94 V T05
2025-01-28 15:16:16 C 10 54 40.718 +54 26 07.12 V T05
2025-01-28 15:47:36 C 10 54 38.198 +54 26 23.03 V T05
2025-02-03 11:23:55 C 10 42 57.233 +55 29 52.76 V T08
2025-02-03 11:27:54 C 10 42 56.851 +55 29 55.21 V T08
2025-02-03 11:31:55 C 10 42 56.508 +55 29 56.40 V T08
2025-02-03 11:39:13 C 10 42 55.788 +55 29 59.42 V T08
2025-02-03 11:52:55 C 10 42 54.511 +55 30 04.86 V T08
2025-02-03 11:57:35 C 10 42 54.139 +55 30 06.01 V T08
2025-02-03 12:06:27 C 10 42 53.381 +55 30 09.47 V T08
2025-02-03 12:56:59 C 10 42 48.715 +55 30 28.91 V T08
2025-02-05 15:04:37 C 10 38 19.073 +55 48 10.58 V T08
2025-02-05 15:12:23 C 10 38 18.408 +55 48 12.31 V T08
2025-02-05 15:19:03 C 10 38 17.806 +55 48 14.40 V T05
2025-02-05 15:42:40 C 10 38 15.583 +55 48 22.68 V T05
2025-02-06 00:15:58 B 10 37 29.94 +55 51 07.4 Z Y68
2025-02-06 00:18:06 B 10 37 29.74 +55 51 08.1 Z Y68
2025-02-06 00:20:13 B 10 37 29.55 +55 51 08.8 Z Y68
2025-02-06 22:15:48 B 10 35 29.63 +55 57 46.5 Z Y68
2025-02-06 22:19:36 B 10 35 29.28 +55 57 47.7 Z Y68
2025-02-06 22:21:59 B 10 35 29.05 +55 57 48.4 Z Y68
2025-02-07 06:59:45 C 10 34 41.207 +56 00 18.22 V G96
2025-02-07 07:07:19 C 10 34 40.494 +56 00 20.41 V G96
2025-02-07 07:14:53 C 10 34 39.774 +56 00 22.54 V G96
2025-02-07 07:22:26 C 10 34 39.065 +56 00 24.73 V G96
2025-02-07 11:04:21 C 10 34 18.543 +56 01 28.18 X F52
2025-02-07 11:25:31 C 10 34 16.528 +56 01 34.10 X F52
2025-02-07 11:46:36 C 10 34 14.529 +56 01 39.98 X F52
2025-02-07 12:07:43 C 10 34 12.508 +56 01 45.80 X F52
2025-02-12 11:28:37 C 10 23 06.800 +56 26 43.38 X F52
2025-02-12 11:44:22 C 10 23 05.277 +56 26 45.69 X F52
2025-02-12 12:00:10 C 10 23 03.744 +56 26 47.75 X F52
2025-02-12 12:15:56 C 10 23 02.234 +56 26 49.88 X F52
2025-02-17 11:00:53 C 10 12 05.844 +56 35 53.09 V T05
2025-02-17 11:49:45 C 10 12 01.205 +56 35 53.66 V T05
2025-02-17 11:54:22 C 10 12 00.768 +56 35 53.23 V T05
2025-02-17 12:02:15 C 10 12 00.180 +56 35 52.30 V T05
2025-02-22 06:22:33 C 10 01 58.822 +56 30 22.43 V G96
2025-02-22 06:30:05 C 10 01 58.166 +56 30 21.60 V G96
2025-02-22 06:37:37 C 10 01 57.511 +56 30 20.84 V G96
2025-02-22 06:45:10 C 10 01 56.860 +56 30 19.98 V G96
2025-02-24 08:01:56 C 09 57 52.354 +56 23 58.74 V T05
2025-02-24 08:15:38 C 09 57 51.118 +56 23 57.80 V T08
2025-02-24 08:17:53 C 09 57 50.899 +56 23 57.55 V T05
2025-02-24 08:24:02 C 09 57 50.364 +56 23 56.18 V T05
2025-02-25 11:04:40 C 09 55 41.698 +56 19 32.95 V T05
2025-02-25 11:09:16 C 09 55 41.316 +56 19 32.74 V T05
2025-02-25 11:17:10 C 09 55 40.807 +56 19 31.55 V T05
2025-02-25 12:06:20 C 09 55 36.691 +56 19 21.79 V T05
2025-02-27 12:20:22 C 09 51 53.791 +56 09 47.45 V T08