2009 ME9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5009522541 ± 1.20e-07
Semi-major axis (a)0.9233815442 AU ± 4.26e-09
Inclination (i)31.47288641° ± 3.41e-05
Long. of Asc. Node (Ω)274.02088346° ± 2.26e-05
Arg. of Perihelion (ω)207.51769239° ± 2.50e-05
Mean Anomaly (M)320.81121784° ± 3.70e-05
Mean Motion (n)1.1108118170°/day ± 7.68e-09
Perihelion dist (q)0.46081148 AU ± 1.11e-07
Aphelion dist (Q)1.38595161 AU ± 1.11e-07
Orbital Period0.88730266 yr ± 6.14e-09
Physical Parameters
H (abs. magnitude)21.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.534″
Uncertainty0
Orbit TypeAten
MOID0.160365 AU
Observations Used65
Oppositions2
Arc Total2009-2025
First Observation Used2009-06-24
Last Observation Used2025-06-26
Observations (65)
Date Type RA Dec Mag Band Observatory
2009-06-24 08:06:58 C 20 56 34.87 +05 04 55.8 r G96
2009-06-24 08:17:46 C 20 56 33.07 +05 05 15.1 r G96
2009-06-24 08:28:53 C 20 56 31.30 +05 05 34.9 r G96
2009-06-24 08:40:00 C 20 56 29.54 +05 05 54.3 r G96
2009-06-24 09:31:21 C 20 56 21.28 +05 07 26.0 r G96
2009-06-24 09:44:53 C 20 56 19.08 +05 07 50.6 r G96
2009-06-24 10:12:38 C 20 56 14.57 +05 08 40.4 r G96
2009-06-27 08:32:36 C 20 44 43.90 +07 13 42.7 r G96
2009-06-27 08:37:08 C 20 44 43.15 +07 13 50.4 r G96
2009-06-27 08:41:37 C 20 44 42.36 +07 13 58.2 r G96
2009-07-02 09:30:28 C 20 22 57.166 +10 40 52.53 o 568
2009-07-02 09:33:41 C 20 22 56.540 +10 40 57.95 o 568
2009-07-02 09:36:50 C 20 22 55.938 +10 41 03.14 o 568
2009-07-02 09:40:04 C 20 22 55.298 +10 41 08.53 o 568
2009-07-13 06:13:21 C 19 31 12.78 +16 43 19.8 o 291
2009-07-13 06:19:22 C 19 31 11.45 +16 43 27.0 o 291
2009-07-27 03:04:30 C 18 31 09.62 +20 16 18.3 o H55
2009-07-27 03:23:41 C 18 31 06.59 +20 16 22.1 o H55
2009-07-27 04:08:35 C 18 30 59.66 +20 16 34.2 o H55
2009-07-27 07:20:18 C 18 30 30.21 +20 17 19.6 o 291
2009-08-17 05:17:25 C 17 40 13.85 +19 27 16.8 o 291
2009-08-17 05:22:56 C 17 40 13.61 +19 27 16.2 o 291
2009-08-17 05:28:36 C 17 40 13.35 +19 27 13.7 o 291
2010-08-29 02:11:51 C 18 03 34.31 +61 00 47.4 o H21
2010-08-31 02:54:58 C 17 50 32.14 +60 33 56.7 o H21
2010-08-31 03:06:04 C 17 50 29.21 +60 33 49.8 o H21
2010-08-31 03:17:10 C 17 50 26.24 +60 33 42.6 o H21
2010-09-01 02:22:49 C 17 44 31.35 +60 19 05.6 o H21
2010-09-01 02:59:55 C 17 44 21.63 +60 18 39.2 o H21
2010-09-01 03:38:16 C 17 44 11.72 +60 18 13.1 o H21
2016-06-02 17:53:59 C 00 51 38.89 -63 31 49.1 t 474
2016-06-02 17:56:32 C 00 51 37.32 -63 31 59.9 t 474
2016-06-02 17:59:06 C 00 51 35.78 -63 32 10.6 t 474
2016-06-02 18:01:40 C 00 51 34.30 -63 32 21.1 t 474
2016-06-02 18:03:58 C 00 51 32.92 -63 32 30.5 t 474
2017-06-19 08:23:22 C 21 24 38.65 +04 26 49.9 u H21
2017-06-19 08:29:48 C 21 24 37.93 +04 27 00.3 u H21
2017-06-19 08:47:04 C 21 24 35.99 +04 27 29.8 u H21
2018-09-05 01:52:33 C 16 57 28.57 +66 14 16.7 u H21
2018-09-05 02:28:05 C 16 57 17.04 +66 13 40.1 u H21
2018-09-05 02:58:23 C 16 57 07.23 +66 13 09.5 u H21
2018-09-12 01:37:27 C 16 10 27.78 +62 58 23.6 u H21
2018-09-12 02:50:30 C 16 10 09.58 +62 56 43.9 u H21
2018-09-12 03:02:07 C 16 10 06.73 +62 56 27.5 u H21
2018-09-13 01:53:16 C 16 04 40.93 +62 25 48.2 u H21
2018-09-13 02:02:29 C 16 04 38.71 +62 25 35.2 u H21
2018-09-13 02:28:57 C 16 04 32.33 +62 24 59.0 u H21
2023-07-15 00:03:13 C 12 26 16.48 -18 52 09.7 V 807
2023-07-15 00:17:31 C 12 26 20.38 -18 52 04.4 V 807
2023-07-15 00:31:30 C 12 26 24.22 -18 51 59.4 V 807