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
2013-01-15 12:08:33 C 08 53 06.50 +13 04 19.7 t 290
2013-01-15 12:11:32 C 08 53 05.99 +13 04 18.5 t 290
2013-01-15 12:14:31 C 08 53 05.58 +13 04 17.6 t 290
2013-01-16 09:04:14 C 08 49 58.76 +12 57 34.8 r 703
2013-01-16 09:11:59 C 08 49 57.57 +12 57 31.9 r 703
2013-01-16 09:19:48 C 08 49 56.35 +12 57 30.3 r 703
2013-01-16 09:27:37 C 08 49 55.12 +12 57 26.5 r 703
2013-01-20 07:09:31 C 08 35 59.28 +12 27 53.1 t 290
2013-01-20 07:11:01 C 08 35 59.06 +12 27 52.8 t 290
2013-01-20 07:12:31 C 08 35 58.84 +12 27 52.2 t 290
2013-01-20 07:14:00 C 08 35 58.62 +12 27 51.8 t 290
2013-01-20 08:27:14 C 08 35 47.58 +12 27 29.1 r G96
2013-01-20 08:37:20 C 08 35 46.03 +12 27 25.7 r G96
2013-01-20 08:47:31 C 08 35 44.52 +12 27 22.8 r G96
2013-01-20 08:57:38 C 08 35 42.97 +12 27 19.6 r G96
2013-01-26 05:52:01 C 08 15 47.54 +11 45 53.5 u H21
2013-01-26 05:57:33 C 08 15 46.79 +11 45 52.3 u H21
2013-01-26 06:09:16 C 08 15 45.18 +11 45 49.4 u H21
2013-02-01 05:45:04 C 07 57 41.65 +11 08 44.9 r 703
2013-02-01 05:52:16 C 07 57 40.71 +11 08 43.8 r 703
2013-02-01 05:59:34 C 07 57 39.85 +11 08 40.9 r 703
2013-02-01 06:14:10 C 07 57 38.05 +11 08 35.8 r 703
2013-02-06 05:06:06 C 07 44 55.06 +10 42 37.6 r 703
2013-02-06 05:13:22 C 07 44 54.16 +10 42 35.6 r 703
2013-02-06 05:20:41 C 07 44 53.44 +10 42 33.3 r 703
2013-02-06 05:27:55 C 07 44 52.72 +10 42 31.9 r 703
2013-02-15 05:53:26 C 07 27 26.067 +10 06 17.59 L F51
2013-02-15 06:11:27 C 07 27 24.869 +10 06 15.24 L F51
2014-03-20 05:47:48 C 04 31 38.691 +23 08 26.80 L F51
2014-03-20 05:54:29 C 04 31 39.584 +23 08 25.99 L F51
2014-03-20 06:01:09 C 04 31 40.495 +23 08 25.39 L F51
2014-03-20 06:07:49 C 04 31 41.390 +23 08 24.60 L F51
2017-03-23 09:18:54 C 11 20 10.304 -45 39 03.18 L F51
2017-03-23 09:31:20 C 11 20 08.210 -45 39 06.38 L F51
2017-03-23 09:43:49 C 11 20 06.118 -45 39 09.50 L F51
2017-03-23 09:56:14 C 11 20 04.019 -45 39 12.68 L F51
2017-04-04 07:23:13 C 10 32 00.672 -45 20 40.91 L F51
2017-04-04 07:35:19 C 10 31 58.583 -45 20 36.35 L F51
2017-04-04 07:47:27 C 10 31 56.487 -45 20 31.79 L F51
2017-04-04 07:59:34 C 10 31 54.402 -45 20 27.11 L F51
2017-05-06 17:08:45 S 09 07 03.27 -33 39 05.6 L C51
2017-05-06 17:08:56 S 09 07 03.26 -33 39 05.8 L C51
2017-05-06 20:17:26 S 09 06 54.30 -33 35 37.9 L C51
2017-05-06 23:25:56 S 09 06 45.32 -33 32 11.0 L C51
2017-05-07 01:00:12 S 09 06 41.02 -33 30 27.6 L C51
2017-05-07 01:00:23 S 09 06 40.93 -33 30 26.8 L C51
2017-05-07 04:08:53 S 09 06 32.20 -33 27 01.1 L C51
2017-05-07 05:43:08 S 09 06 27.46 -33 25 16.7 L C51
2017-05-07 07:17:23 S 09 06 23.34 -33 23 30.9 L C51
2017-05-07 10:26:04 S 09 06 14.64 -33 20 04.8 L C51