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
2024-01-01 09:17:06 C 08 18 26.374 +34 13 45.98 V G96
2024-01-01 09:25:57 C 08 18 24.044 +34 13 36.30 V G96
2024-01-01 09:34:47 C 08 18 21.726 +34 13 26.69 V G96
2024-01-01 09:43:37 C 08 18 19.415 +34 13 17.22 V G96
2024-01-01 12:02:16 C 08 17 44.496 +34 10 53.05 X F51
2024-01-01 12:20:27 C 08 17 39.694 +34 10 33.23 X F51
2024-01-01 12:57:04 C 08 17 30.082 +34 09 53.23 X F51
2024-01-01 13:23:37 C 08 17 23.130 +34 09 24.00 X F52
2024-01-01 13:26:46 C 08 17 22.296 +34 09 20.56 V T05
2024-01-01 13:31:58 C 08 17 20.935 +34 09 14.76 V T05
2024-01-01 13:40:47 C 08 17 18.631 +34 09 05.00 V T05
2024-01-01 13:43:34 C 08 17 17.898 +34 09 01.85 X F52
2024-01-02 11:54:49 C 08 11 43.992 +33 44 36.53 V T08
2024-01-02 12:32:39 C 08 11 34.231 +33 43 54.08 V T08
2024-01-02 12:38:22 C 08 11 32.784 +33 43 47.35 V T08
2024-01-02 12:46:15 C 08 11 30.737 +33 43 38.57 V T08
2024-01-03 10:37:38 C 08 06 08.650 +33 18 49.25 V T08
2024-01-03 10:40:18 C 08 06 07.978 +33 18 46.01 V T08
2024-01-03 10:44:24 C 08 06 06.924 +33 18 41.29 V T08
2024-01-03 11:34:57 C 08 05 54.170 +33 17 43.58 V T08
2024-01-03 13:40:25 C 08 05 22.645 +33 15 16.54 X F52
2024-01-03 13:58:07 C 08 05 18.216 +33 14 55.58 X F52
2024-01-03 14:15:48 C 08 05 13.799 +33 14 34.49 X F52
2024-01-03 14:38:21 C 08 05 10.67 +33 14 03.1 V D29
2024-01-03 15:12:22 C 08 05 02.21 +33 13 24.9 V D29
2024-01-03 15:44:27 C 08 04 54.21 +33 12 47.8 V D29
2024-01-04 10:25:45 C 08 00 24.617 +32 51 04.61 V T05
2024-01-04 10:28:21 C 08 00 23.998 +32 51 01.69 V T05
2024-01-04 10:33:34 C 08 00 22.697 +32 50 55.61 V T05
2024-01-04 11:10:59 C 08 00 13.478 +32 50 11.83 V T05
2024-01-05 12:37:09 C 07 54 15.038 +32 19 51.06 V T05
2024-01-05 12:43:38 C 07 54 13.495 +32 19 43.14 V T05
2024-01-05 12:58:12 C 07 54 10.013 +32 19 25.07 V T05
2024-01-05 13:39:34 C 07 54 00.180 +32 18 34.20 V T05
2024-01-06 11:07:42 C 07 49 08.030 +31 52 32.66 V T08
2024-01-06 11:55:47 C 07 48 56.842 +31 51 33.70 V T08
2024-01-06 12:00:33 C 07 48 55.740 +31 51 27.97 V T08
2024-01-06 12:10:51 C 07 48 53.345 +31 51 15.23 V T08
2024-01-06 15:22:40 C 07 48 09.252 +31 47 13.31 V T05
2024-01-06 15:23:19 C 07 48 09.082 +31 47 12.70 V T05
2024-01-06 15:23:58 C 07 48 08.933 +31 47 11.76 V T05
2024-01-06 15:24:37 C 07 48 08.789 +31 47 10.97 V T05
2024-01-06 15:25:17 C 07 48 08.664 +31 47 10.28 V T05
2024-01-06 15:58:45 C 07 48 01.085 +31 46 27.48 V T05
2024-01-07 11:40:35 C 07 43 42.146 +31 22 21.04 V T08
2024-01-07 11:45:22 C 07 43 41.062 +31 22 15.06 V T08
2024-01-07 11:53:02 C 07 43 39.343 +31 22 05.27 V T08
2024-01-07 12:44:02 C 07 43 27.886 +31 21 01.19 V T08
2024-01-08 10:59:20 C 07 38 43.260 +30 53 23.53 V T05
2024-01-08 11:04:04 C 07 38 42.230 +30 53 17.70 V T05