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
2012-02-16 19:00:40 C 03 55 38.32 +41 18 13.8 c A24
2012-02-16 19:23:10 C 03 55 40.07 +41 17 49.6 c A24
2012-02-16 19:46:11 C 03 55 41.96 +41 17 24.9 c A24
2012-02-16 20:08:40 C 03 55 43.76 +41 17 00.9 c A24
2012-02-16 20:10:45 C 03 55 43.85 +41 16 57.9 c A24
2012-02-17 02:17:13 C 03 56 13.14 +41 10 29.5 u H21
2012-02-17 02:19:35 C 03 56 13.34 +41 10 27.0 u H21
2012-02-17 02:22:37 C 03 56 13.56 +41 10 23.7 u H21
2012-02-17 02:33:38 C 03 56 14.44 +41 10 12.1 u H21
2012-02-17 19:01:47 C 03 57 34.69 +40 52 40.9 c A24
2012-02-17 19:03:51 C 03 57 34.88 +40 52 38.3 c A24
2012-02-17 19:26:21 C 03 57 36.66 +40 52 14.1 c A24
2012-02-17 19:49:22 C 03 57 38.49 +40 51 49.4 c A24
2012-02-17 20:11:51 C 03 57 40.29 +40 51 25.3 c A24
2012-02-17 20:13:56 C 03 57 40.43 +40 51 23.3 c A24
2012-02-19 03:29:22 C 04 00 15.89 +40 18 04.2 t H21
2012-02-19 03:34:34 C 04 00 16.32 +40 17 58.6 t H21
2012-02-19 03:39:47 C 04 00 16.75 +40 17 53.0 t H21
2012-02-21 18:31:27 C 04 05 43.49 +39 10 40.0 c A24
2012-02-21 18:33:32 C 04 05 43.70 +39 10 38.0 c A24
2012-02-21 18:56:07 C 04 05 45.66 +39 10 13.5 c A24
2012-02-21 19:19:14 C 04 05 47.65 +39 09 48.4 c A24
2012-02-21 19:41:50 C 04 05 49.62 +39 09 24.4 c A24
2012-02-22 18:17:42 C 04 07 51.38 +38 45 08.5 c A24
2012-02-22 18:19:47 C 04 07 51.56 +38 45 05.0 c A24
2012-02-22 18:42:42 C 04 07 53.57 +38 44 40.6 c A24
2012-02-22 19:06:10 C 04 07 55.64 +38 44 15.8 c A24
2012-02-22 19:29:06 C 04 07 57.66 +38 43 51.3 c A24
2012-02-22 19:31:10 C 04 07 57.86 +38 43 49.4 c A24
2012-02-24 18:39:09 C 04 12 18.55 +37 53 01.1 c A24
2012-02-24 18:41:13 C 04 12 18.66 +37 52 59.0 c A24
2012-02-24 19:03:48 C 04 12 20.73 +37 52 34.5 c A24
2012-02-24 19:26:53 C 04 12 22.85 +37 52 08.9 c A24
2012-02-24 19:49:28 C 04 12 24.96 +37 51 44.4 c A24
2012-02-24 19:51:31 C 04 12 25.19 +37 51 42.3 c A24
2012-02-25 02:41:19 C 04 13 03.61 +37 44 20.3 u H45
2012-02-25 02:43:47 C 04 13 03.86 +37 44 17.7 u H45
2012-02-25 02:45:23 C 04 13 04.02 +37 44 16.5 u H45
2012-02-25 02:47:22 C 04 13 04.20 +37 44 14.1 u H45
2012-02-25 02:49:38 C 04 13 04.41 +37 44 11.4 u H45
2012-02-25 02:50:53 C 04 13 04.51 +37 44 09.8 u H45
2012-02-25 18:39:04 C 04 14 34.57 +37 27 02.1 c A24
2012-02-25 18:40:06 C 04 14 34.71 +37 27 01.1 c A24
2012-02-25 18:41:08 C 04 14 34.80 +37 27 00.2 c A24
2012-02-25 18:42:10 C 04 14 34.88 +37 26 59.0 c A24
2012-02-25 19:47:28 C 04 14 40.97 +37 25 47.1 c A24
2012-02-25 19:48:30 C 04 14 41.01 +37 25 46.3 c A24
2012-02-25 19:49:32 C 04 14 41.16 +37 25 45.7 c A24
2012-02-25 19:50:34 C 04 14 41.24 +37 25 44.4 c A24
2012-03-06 00:05:55 C 04 37 05.58 +33 22 42.4 o 807