136793 (1997 AQ18)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4654023535 ± 2.17e-08
Semi-major axis (a)1.1470051016 AU ± 4.68e-10
Inclination (i)17.37397475° ± 3.33e-06
Long. of Asc. Node (Ω)296.24269901° ± 4.36e-06
Arg. of Perihelion (ω)37.03372049° ± 5.51e-06
Mean Anomaly (M)273.41430765° ± 5.14e-06
Mean Motion (n)0.8023507296°/day ± 4.91e-10
Perihelion dist (q)0.61318623 AU ± 2.49e-08
Aphelion dist (Q)1.68082398 AU ± 2.49e-08
Orbital Period1.22842324 yr ± 7.52e-10
Physical Parameters
H (abs. magnitude)18.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.282″
Uncertainty0
Orbit TypeApollo
MOID0.186173 AU
Observations Used599
Gaia Obs Used12
Oppositions4
Arc Total1997-2017
First Observation Used1997-01-15
Last Observation Used2024-02-05
Observations (653)
Date Type RA Dec Mag Band Observatory
2024-01-16 06:32:18 C 07 04 51.776 +27 02 06.32 V 703
2024-01-16 11:38:53 C 07 04 04.980 +26 56 08.70 V T05
2024-01-16 11:46:28 C 07 04 03.811 +26 55 59.81 V T05
2024-01-16 11:51:01 C 07 04 03.084 +26 55 54.08 V T05
2024-01-17 06:23:57 C 07 01 21.400 +26 34 07.68 V 703
2024-01-17 06:27:24 C 07 01 20.878 +26 34 04.19 V 703
2024-01-17 06:30:49 C 07 01 20.363 +26 33 59.83 V 703
2024-01-17 06:34:08 C 07 01 19.880 +26 33 56.27 V 703
2024-01-18 02:47:48 C 06 58 29.01 +26 10 28.7 q M64
2024-01-18 03:41:59 C 06 58 21.47 +26 09 25.4 q M64
2024-01-18 04:29:54 C 06 58 14.86 +26 08 29.4 q M64
2024-01-18 09:01:52 C 06 57 39.094 +26 03 36.07 V T08
2024-01-18 09:04:31 C 06 57 38.738 +26 03 32.98 V T08
2024-01-18 09:08:31 C 06 57 38.162 +26 03 28.33 V T08
2024-01-18 09:16:06 C 06 57 37.078 +26 03 20.12 V T08
2024-01-18 19:24:54 C 06 56 16.48 +25 51 37.5 q M64
2024-01-18 20:21:29 C 06 56 08.85 +25 50 35.1 q M64
2024-01-18 20:36:49 B 06 56 06.636 +25 50 17.48 V L65
2024-01-18 20:42:31 B 06 56 05.875 +25 50 11.72 V L65
2024-01-18 20:48:13 B 06 56 05.122 +25 50 04.81 V L65
2024-01-18 21:12:34 C 06 56 01.94 +25 49 38.2 q M64
2024-01-19 03:30:44 C 06 55 13.040 +25 42 39.38 V G96
2024-01-19 03:38:47 C 06 55 11.935 +25 42 30.82 V G96
2024-01-19 03:46:51 C 06 55 10.859 +25 42 22.03 V G96
2024-01-19 03:54:55 C 06 55 09.779 +25 42 13.18 V G96
2024-01-19 10:00:29 C 06 54 21.746 +25 35 31.96 V T08
2024-01-19 10:12:36 C 06 54 20.102 +25 35 18.46 V T08
2024-01-19 10:13:56 C 06 54 19.918 +25 35 17.27 V T08
2024-01-19 10:42:43 C 06 54 16.061 +25 34 44.69 V T08
2024-01-19 10:43:23 C 06 54 15.994 +25 34 44.11 V T08
2024-01-19 10:50:21 C 06 54 15.062 +25 34 36.30 V T08
2024-01-20 08:05:06 C 06 51 37.430 +25 11 16.62 V T05
2024-01-20 08:07:42 C 06 51 37.082 +25 11 13.78 V T05
2024-01-20 08:15:06 C 06 51 36.146 +25 11 05.64 V T05
2024-01-20 08:24:52 C 06 51 34.920 +25 10 55.31 V T05
2024-01-21 07:52:46 C 06 48 48.955 +24 45 45.18 V T05
2024-01-21 07:59:56 C 06 48 48.113 +24 45 37.40 V T05
2024-01-21 08:12:53 C 06 48 46.526 +24 45 24.19 V T05
2024-01-30 04:06:07 C 06 30 08.924 +21 28 07.61 V G96
2024-01-30 04:13:35 C 06 30 08.410 +21 28 01.67 V G96
2024-01-30 04:21:03 C 06 30 07.913 +21 27 56.16 V G96
2024-01-30 08:54:17 C 06 29 50.191 +21 24 20.92 V T08
2024-01-30 09:03:28 C 06 29 49.332 +21 24 15.66 V T08
2024-01-30 09:08:07 C 06 29 49.212 +21 24 09.50 V T08
2024-01-30 09:58:21 C 06 29 45.850 +21 23 30.08 V T08
2024-01-31 09:17:18 C 06 28 21.660 +21 05 15.22 V T08
2024-01-31 09:21:24 C 06 28 21.446 +21 05 11.83 V T08
2024-01-31 09:29:24 C 06 28 20.858 +21 05 05.89 V T08
2024-01-31 09:47:29 C 06 28 19.754 +21 04 51.67 V T08
2024-02-05 02:41:48 C 06 22 58.472 +19 45 06.52 V G96