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
2024-01-08 11:14:07 C 07 38 40.042 +30 53 05.06 V T05
2024-01-08 12:31:07 C 07 38 23.282 +30 51 28.12 V T05
2024-01-08 21:01:26 C 07 36 38.396 +30 40 37.47 V G33
2024-01-08 21:04:48 C 07 36 37.684 +30 40 33.49 V G33
2024-01-08 21:08:10 C 07 36 36.973 +30 40 29.14 V G33
2024-01-08 22:19:36 B 07 36 21.898 +30 39 04.32 V 160
2024-01-08 22:29:53 B 07 36 19.774 +30 38 52.04 V 160
2024-01-08 22:41:01 B 07 36 17.359 +30 38 38.11 V 160
2024-01-09 07:30:13 C 07 34 28.416 +30 27 42.05 V 703
2024-01-09 07:33:21 C 07 34 27.721 +30 27 38.16 V 703
2024-01-09 07:36:21 C 07 34 27.113 +30 27 34.42 V 703
2024-01-09 07:39:20 C 07 34 26.447 +30 27 30.67 V 703
2024-01-10 12:56:57 C 07 28 35.122 +29 50 53.88 V T08
2024-01-10 13:00:58 C 07 28 34.308 +29 50 48.98 V T08
2024-01-10 13:14:34 C 07 28 31.598 +29 50 31.27 V T08
2024-01-10 15:26:55 C 07 28 05.350 +29 47 40.38 V T08
2024-01-11 05:43:22 C 07 25 23.621 +29 29 51.29 V 703
2024-01-11 05:46:22 C 07 25 23.023 +29 29 47.40 V 703
2024-01-11 05:49:21 C 07 25 22.444 +29 29 43.66 V 703
2024-01-11 05:52:20 C 07 25 21.853 +29 29 40.24 V 703
2024-01-11 10:19:52 C 07 24 30.826 +29 24 12.10 V T08
2024-01-11 10:24:31 C 07 24 29.942 +29 24 06.34 V T08
2024-01-11 10:33:16 C 07 24 28.222 +29 23 55.32 V T08
2024-01-11 11:24:22 C 07 24 18.259 +29 22 51.20 V T08
2024-01-11 20:47:17 B 07 22 34.757 +29 10 57.47 V 160
2024-01-11 20:58:35 B 07 22 32.654 +29 10 44.08 V 160
2024-01-11 21:09:36 B 07 22 30.600 +29 10 31.48 V 160
2024-01-11 23:49:36 B 07 22 00.30 +29 07 12.0 V 130
2024-01-11 23:51:37 B 07 21 59.92 +29 07 09.6 V 130
2024-01-11 23:54:08 B 07 21 59.45 +29 07 06.5 V 130
2024-01-11 23:56:39 B 07 21 58.99 +29 07 03.4 V 130
2024-01-14 06:02:59 C 07 12 32.443 +28 00 24.59 V 703
2024-01-14 06:06:04 C 07 12 31.903 +28 00 21.17 V 703
2024-01-14 06:09:12 C 07 12 31.360 +28 00 17.10 V 703
2024-01-14 06:12:18 C 07 12 30.830 +28 00 13.28 V 703
2024-01-14 10:02:30 C 07 11 52.469 +27 55 38.39 V T08
2024-01-14 10:10:14 C 07 11 51.134 +27 55 29.03 V T08
2024-01-14 10:12:54 C 07 11 50.683 +27 55 25.79 V T08
2024-01-14 10:14:13 C 07 11 50.453 +27 55 24.10 V T08
2024-01-14 10:20:41 C 07 11 49.342 +27 55 16.18 V T08
2024-01-14 10:25:20 C 07 11 48.542 +27 55 10.38 V T08
2024-01-14 10:29:46 C 07 11 47.789 +27 55 05.05 V T08
2024-01-14 11:13:08 C 07 11 40.363 +27 54 11.92 V T08
2024-01-15 10:00:49 C 07 08 01.008 +27 26 40.06 V T08
2024-01-15 10:05:37 C 07 08 00.223 +27 26 34.51 V T08
2024-01-15 10:13:04 C 07 07 59.014 +27 26 25.37 V T08
2024-01-15 11:00:08 C 07 07 51.307 +27 25 28.56 V T08
2024-01-16 06:23:10 C 07 04 53.152 +27 02 18.13 V 703
2024-01-16 06:26:18 C 07 04 52.658 +27 02 14.42 V 703
2024-01-16 06:29:19 C 07 04 52.172 +27 02 10.86 V 703