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
2001-04-11 11:04:04 C 09 41 04.25 -32 33 15.7 413
2001-04-11 11:07:01 C 09 41 03.97 -32 33 13.2 413
2001-04-11 11:09:58 C 09 41 03.67 -32 33 10.7 413
2001-12-28 12:39:57 C 10 28 23.71 +05 43 56.7 t 608
2001-12-28 12:55:34 C 10 28 23.07 +05 43 47.6 t 608
2002-01-13 01:56:33 C 10 00 53.78 +03 08 02.0 c 595
2002-01-13 02:22:11 C 10 00 51.23 +03 07 52.9 c 595
2002-01-13 02:30:10 C 10 00 50.39 +03 07 50.0 c 595
2002-01-13 16:41:12 C 09 59 27.35 +03 03 21.7 m 413
2002-01-13 16:43:51 C 09 59 27.08 +03 03 20.8 m 413
2002-01-13 16:46:30 C 09 59 26.82 +03 03 20.2 m 413
2002-01-16 13:02:00 C 09 52 27.68 +02 41 43.6 t 608
2002-01-16 13:17:22 C 09 52 26.04 +02 41 40.1 t 608
2002-01-16 13:33:10 C 09 52 24.33 +02 41 34.8 t 608
2002-01-16 23:49:58 C 09 51 19.11 +02 38 30.6 c 595
2002-01-17 00:02:26 C 09 51 17.74 +02 38 27.4 c 595
2002-02-03 11:39:29 C 09 01 18.47 +01 27 55.3 t 608
2002-02-03 11:54:54 C 09 01 16.55 +01 27 54.5 t 608
2002-02-03 12:10:22 C 09 01 14.64 +01 27 53.6 t 608
2002-02-08 05:35:30 C 08 47 46.76 +01 26 04.5 19.4 c 644
2002-02-08 06:05:30 C 08 47 43.20 +01 26 05.2 19.0 c 644
2002-02-08 06:35:43 C 08 47 39.62 +01 26 05.2 19.2 c 644
2002-02-20 02:59:11 C 08 18 47.81 +01 46 04.8 t 644
2002-02-20 03:30:35 C 08 18 45.09 +01 46 08.8 t 644
2002-02-20 04:03:32 C 08 18 42.18 +01 46 12.8 t 644
2002-03-11 06:30:09 C 07 52 59.43 +02 49 36.7 c 696
2002-03-11 06:33:05 C 07 52 59.33 +02 49 37.1 c 696
2002-12-31 01:57:25 C 22 48 33.33 +19 45 49.6 19.4 c 704
2002-12-31 02:18:49 C 22 48 40.47 +19 46 20.6 20.1 c 704
2002-12-31 02:40:10 C 22 48 47.76 +19 46 49.1 19.6 c 704
2002-12-31 03:01:42 C 22 48 55.02 +19 47 20.0 20.3 c 704
2006-04-18 11:22:04 C 10 41 55.62 -76 13 29.8 r 423
2006-04-18 11:57:03 C 10 41 29.95 -76 13 49.9 r 423
2006-11-20 12:16:16 C 10 46 14.19 +06 43 59.1 r G96
2006-11-20 12:19:34 C 10 46 14.37 +06 43 57.3 r G96
2006-11-20 12:22:46 C 10 46 14.48 +06 43 55.3 r G96
2006-11-20 12:25:56 C 10 46 14.62 +06 43 52.6 r G96
2006-11-21 12:10:05 C 10 47 22.16 +06 27 11.3 c 691
2006-11-21 12:28:00 C 10 47 22.93 +06 26 58.8 c 691
2006-11-21 12:46:00 C 10 47 23.76 +06 26 46.4 c 691
2007-11-29 17:27:40 C 14 23 18.21 +52 40 08.4 o B03
2007-11-29 17:39:01 C 14 23 15.53 +52 40 46.7 o B03
2007-11-29 17:47:14 C 14 23 13.43 +52 41 13.5 o B03
2007-11-29 17:55:45 C 14 23 11.21 +52 41 43.2 o B03
2007-11-29 18:04:17 C 14 23 09.16 +52 42 12.3 o B03
2007-11-29 18:12:48 C 14 23 07.08 +52 42 43.1 o B03
2007-12-05 04:51:04 C 13 38 36.63 +60 21 19.3 c A24
2007-12-05 04:52:33 C 13 38 35.90 +60 21 24.7 c A24
2007-12-21 00:04:26 C 08 08 09.94 +66 38 00.1 c 595
2007-12-21 00:08:22 C 08 08 06.70 +66 37 49.0 c 595