507366 (2011 XO3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6640742655 ± 2.24e-08
Semi-major axis (a)3.2289098443 AU ± 9.86e-09
Inclination (i)23.86765416° ± 4.97e-06
Long. of Asc. Node (Ω)321.08545874° ± 6.14e-06
Arg. of Perihelion (ω)210.14141091° ± 1.19e-05
Mean Anomaly (M)119.02955333° ± 2.63e-06
Mean Motion (n)0.1698745806°/day ± 7.78e-10
Perihelion dist (q)1.08467391 AU ± 7.25e-08
Aphelion dist (Q)5.37314578 AU ± 7.42e-08
Orbital Period5.80208222 yr ± 2.66e-08
Physical Parameters
H (abs. magnitude)16.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.287″
Uncertainty0
Orbit TypeAmor
MOID0.142233 AU
Observations Used445
Oppositions11
Arc Total2011-2024
First Observation Used2011-12-01
Last Observation Used2024-06-13
Observations (453)
Date Type RA Dec Mag Band Observatory
2017-12-11 14:37:37 C 10 32 01.956 +40 04 00.87 U F51
2017-12-11 14:54:29 C 10 32 03.741 +40 03 48.53 U F51
2017-12-11 15:11:16 C 10 32 05.519 +40 03 36.15 U F51
2017-12-13 09:30:23 C 10 36 44.76 +39 31 10.9 U 703
2017-12-13 09:38:10 C 10 36 45.58 +39 31 05.1 U 703
2017-12-13 09:53:43 C 10 36 47.28 +39 30 52.9 U 703
2017-12-15 14:40:15 C 10 42 32.34 +38 47 31.3 U T08
2017-12-15 14:54:22 C 10 42 33.79 +38 47 19.5 U T08
2017-12-15 15:07:07 C 10 42 35.12 +38 47 08.9 U T08
2017-12-15 15:19:44 C 10 42 36.44 +38 46 58.2 U T08
2017-12-17 03:43:11 C 10 46 33.19 +38 14 47.7 q 160
2017-12-17 03:46:12 C 10 46 33.52 +38 14 44.7 q 160
2017-12-17 03:49:14 C 10 46 33.90 +38 14 41.9 q 160
2017-12-19 03:25:41 C 10 51 41.66 +37 29 49.5 q 160
2017-12-19 03:28:43 C 10 51 42.09 +37 29 48.0 q 160
2017-12-19 03:31:34 C 10 51 42.38 +37 29 44.7 q 160
2017-12-20 09:24:28 C 10 54 54.93 +36 59 51.0 U 703
2017-12-20 09:38:52 C 10 54 56.51 +36 59 36.1 U 703
2017-12-20 09:46:04 C 10 54 57.24 +36 59 29.1 U 703
2017-12-21 02:34:13 C 10 56 44.63 +36 41 59.1 U 160
2017-12-21 02:37:14 C 10 56 44.90 +36 41 55.5 U 160
2017-12-21 02:40:16 C 10 56 45.25 +36 41 52.8 U 160
2017-12-21 10:37:28 C 10 57 36.22 +36 33 29.3 U 703
2017-12-21 10:45:02 C 10 57 37.00 +36 33 21.0 U 703
2017-12-21 10:52:38 C 10 57 37.76 +36 33 13.2 U 703
2017-12-21 11:00:11 C 10 57 38.54 +36 33 05.3 U 703
2017-12-25 10:47:38 C 11 07 46.34 +34 42 26.2 U 703
2017-12-25 10:55:14 C 11 07 47.13 +34 42 16.7 U 703
2017-12-25 11:02:50 C 11 07 47.87 +34 42 07.1 U 703
2017-12-25 11:10:26 C 11 07 48.62 +34 41 57.7 U 703
2017-12-25 13:59:27 C 11 08 06.464 +34 38 29.15 U F51
2017-12-25 14:15:19 C 11 08 08.054 +34 38 09.36 U F51
2017-12-25 14:31:16 C 11 08 09.654 +34 37 49.51 U F51
2017-12-25 14:47:17 C 11 08 11.259 +34 37 29.44 U F51
2017-12-28 10:24:49 C 11 15 15.23 +33 07 32.2 U 703
2017-12-28 10:32:45 C 11 15 16.07 +33 07 20.8 U 703
2017-12-28 10:40:41 C 11 15 16.80 +33 07 10.1 U 703
2017-12-28 10:48:38 C 11 15 17.60 +33 06 58.9 U 703
2017-12-29 08:24:31 C 11 17 32.52 +32 35 59.6 U G96
2017-12-29 08:32:02 C 11 17 33.29 +32 35 48.8 U G96
2017-12-29 08:39:32 C 11 17 34.04 +32 35 38.0 U G96
2017-12-29 08:47:00 C 11 17 34.80 +32 35 27.3 U G96
2017-12-30 13:16:49 C 11 20 31.28 +31 52 55.2 U T08
2017-12-30 13:24:31 C 11 20 32.05 +31 52 43.4 U T08
2017-12-30 13:38:12 C 11 20 33.38 +31 52 22.6 U T08
2017-12-30 13:50:14 C 11 20 34.58 +31 52 04.3 U T08
2018-01-01 14:26:27 C 11 25 34.29 +30 34 20.1 U T05
2018-01-01 14:41:52 C 11 25 35.79 +30 33 54.3 U T05
2018-01-01 14:56:55 C 11 25 37.23 +30 33 29.5 U T05
2018-01-01 15:13:19 C 11 25 38.84 +30 33 02.0 U T05