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
2012-03-06 00:17:32 C 04 37 06.79 +33 22 29.7 o 807
2012-03-06 01:42:29 C 04 37 15.99 +33 20 44.4 u H45
2012-03-06 01:44:57 C 04 37 16.29 +33 20 41.2 u H45
2012-03-06 01:46:16 C 04 37 16.41 +33 20 39.6 u H45
2012-03-06 01:48:04 C 04 37 16.60 +33 20 37.9 u H45
2012-03-06 01:49:21 C 04 37 16.74 +33 20 36.2 u H45
2012-03-06 02:17:00 C 04 37 19.59 +33 20 04.5 u H21
2012-03-06 02:21:34 C 04 37 20.06 +33 19 59.2 u H21
2012-03-06 02:28:48 C 04 37 20.84 +33 19 51.3 u H21
2012-03-10 21:43:21 C 04 50 02.84 +31 07 53.1 o B67
2012-03-10 21:49:21 C 04 50 03.53 +31 07 46.0 o B67
2012-03-10 21:55:21 C 04 50 04.16 +31 07 38.9 o B67
2012-03-12 19:57:36 C 04 55 18.07 +30 13 51.8 u 160
2012-03-12 19:59:36 C 04 55 18.23 +30 13 49.2 u 160
2012-03-12 20:03:37 C 04 55 18.68 +30 13 44.6 u 160
2012-03-13 02:38:44 C 04 56 04.07 +30 06 01.7 18.6 c 704
2012-03-13 02:54:51 C 04 56 05.91 +30 05 42.3 19.3 c 704
2012-03-13 03:10:58 C 04 56 07.75 +30 05 23.5 19.4 c 704
2012-03-13 03:27:15 C 04 56 09.52 +30 05 04.3 19.0 c 704
2012-03-13 03:43:18 C 04 56 11.34 +30 04 44.8 18.8 c 704
2012-03-13 19:37:55 C 04 58 01.30 +29 45 54.3 u 160
2012-03-13 19:42:02 C 04 58 01.75 +29 45 49.2 u 160
2012-03-13 19:45:50 C 04 58 02.24 +29 45 45.0 u 160
2012-03-13 20:26:08 C 04 58 06.85 +29 44 55.4 c A24
2012-03-13 20:28:13 C 04 58 07.15 +29 44 54.0 c A24
2012-03-13 20:49:46 C 04 58 09.56 +29 44 28.7 c A24
2012-03-13 21:11:51 C 04 58 12.07 +29 44 02.4 c A24
2012-03-13 21:33:23 C 04 58 14.48 +29 43 37.1 c A24
2012-03-13 21:35:28 C 04 58 14.81 +29 43 34.1 c A24
2012-03-14 18:53:35 C 05 00 42.95 +29 18 15.8 c A24
2012-03-14 18:55:40 C 05 00 43.28 +29 18 13.2 c A24
2012-03-14 19:17:35 C 05 00 45.79 +29 17 46.8 c A24
2012-03-14 19:18:58 C 05 00 45.94 +29 17 45.6 u 160
2012-03-14 19:22:59 C 05 00 46.36 +29 17 40.9 u 160
2012-03-14 19:27:04 C 05 00 46.84 +29 17 35.7 u 160
2012-03-14 19:40:01 C 05 00 48.37 +29 17 19.7 c A24
2012-03-14 20:01:56 C 05 00 50.89 +29 16 53.4 c A24
2012-03-14 20:04:00 C 05 00 51.14 +29 16 51.7 c A24
2012-03-15 19:29:53 C 05 03 35.20 +28 48 48.4 u 160
2012-03-15 19:33:52 C 05 03 35.65 +28 48 43.4 u 160
2012-03-15 19:37:53 C 05 03 36.09 +28 48 38.3 u 160
2012-03-15 20:16:41 C 05 03 40.65 +28 47 51.3 c A24
2012-03-15 20:17:43 C 05 03 40.74 +28 47 50.0 c A24
2012-03-15 20:18:45 C 05 03 40.91 +28 47 48.1 c A24
2012-03-15 20:19:47 C 05 03 40.98 +28 47 47.1 c A24
2012-03-16 19:28:32 C 05 06 24.31 +28 19 52.8 u 160
2012-03-16 19:32:26 C 05 06 24.77 +28 19 48.2 u 160
2012-03-16 19:36:14 C 05 06 25.25 +28 19 43.7 u 160
2012-03-17 02:33:54 C 05 07 14.55 +28 11 19.3 18.9 c 704
2012-03-17 02:49:47 C 05 07 16.41 +28 11 00.7 19.3 c 704