537467 (2015 ME54)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3437959285 ± 1.54e-08
Semi-major axis (a)1.6401150743 AU ± 1.59e-08
Inclination (i)14.13820424° ± 3.75e-06
Long. of Asc. Node (Ω)96.83566439° ± 9.07e-06
Arg. of Perihelion (ω)85.78984577° ± 1.36e-05
Mean Anomaly (M)43.91300871° ± 2.11e-05
Mean Motion (n)0.4692462340°/day ± 6.82e-09
Perihelion dist (q)1.07625019 AU ± 2.73e-08
Aphelion dist (Q)2.20397996 AU ± 3.30e-08
Orbital Period2.10044580 yr ± 3.05e-08
Physical Parameters
H (abs. magnitude)20.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.311″
Uncertainty0
Orbit TypeAmor
MOID0.244482 AU
Observations Used232
Oppositions3
Arc Total2015-2021
First Observation Used2015-06-20
Last Observation Used2021-01-06
Observations (238)
Date Type RA Dec Mag Band Observatory
2016-11-29 03:43:29 C 08 13 50.80 +15 26 10.7 t J04
2016-11-29 03:52:10 C 08 13 51.32 +15 26 13.6 t J04
2016-12-27 07:46:30 C 08 54 42.33 +24 38 59.9 R G45
2016-12-27 08:08:00 C 08 54 43.47 +24 39 30.7 R G45
2016-12-27 08:09:18 C 08 54 43.59 +24 39 32.7 R G45
2016-12-27 08:16:29 C 08 54 43.91 +24 39 43.7 R G45
2016-12-27 08:16:35 C 08 54 43.92 +24 39 42.8 R G45
2016-12-27 08:23:43 C 08 54 44.31 +24 39 52.9 R G45
2016-12-27 08:24:47 C 08 54 44.39 +24 39 54.3 R G45
2017-01-09 09:35:22 C 09 13 21.57 +33 59 23.1 q 703
2017-01-09 09:42:21 C 09 13 21.90 +33 59 38.6 q 703
2017-01-09 09:49:21 C 09 13 22.29 +33 59 53.7 q 703
2017-01-09 09:56:20 C 09 13 22.71 +34 00 07.8 q 703
2017-01-21 15:57:24 C 09 34 08.40 +46 07 37.3 q D29
2017-01-21 16:20:19 C 09 34 10.04 +46 08 40.1 q D29
2017-01-21 16:21:35 C 09 34 10.14 +46 08 43.3 q D29
2017-01-21 16:43:14 C 09 34 11.64 +46 09 42.7 q D29
2017-01-21 16:44:30 C 09 34 11.76 +46 09 45.6 q D29
2017-01-21 21:43:03 C 09 34 37.07 +46 23 03.5 q 246
2017-01-21 21:43:52 C 09 34 37.11 +46 23 05.8 q 246
2017-01-21 21:44:09 C 09 34 37.18 +46 23 05.9 q 246
2017-01-21 21:45:39 C 09 34 37.30 +46 23 10.7 q 246
2017-01-21 21:46:18 C 09 34 37.34 +46 23 12.0 q 246
2017-01-21 21:46:54 C 09 34 37.36 +46 23 13.2 q 246
2017-01-21 21:47:57 C 09 34 37.46 +46 23 16.8 q 246
2017-01-24 05:58:31 C 09 39 26.10 +48 57 01.7 q H45
2017-01-24 05:59:53 C 09 39 26.21 +48 57 05.8 q H45
2017-01-24 06:01:12 C 09 39 26.28 +48 57 09.1 q H45
2017-01-24 06:02:26 C 09 39 26.39 +48 57 12.8 q H45
2017-01-24 06:03:42 C 09 39 26.51 +48 57 16.1 q H45
2017-01-24 06:05:00 C 09 39 26.62 +48 57 20.1 q H45
2017-01-25 11:11:04 C 09 42 05.40 +50 17 39.8 L T05
2017-01-25 11:30:55 C 09 42 06.97 +50 18 34.0 L T05
2017-01-25 11:53:28 C 09 42 08.50 +50 19 34.1 L T05
2017-01-25 12:23:03 C 09 42 11.15 +50 20 56.1 L T05
2017-01-26 07:00:19 C 09 43 58.99 +51 12 11.6 q 703
2017-01-26 07:07:15 C 09 43 59.50 +51 12 30.4 q 703
2017-01-26 07:14:12 C 09 44 00.11 +51 12 49.6 q 703
2017-01-28 06:40:39 C 09 48 46.38 +53 23 26.8 q 703
2017-01-28 06:47:19 C 09 48 46.98 +53 23 44.7 q 703
2017-01-28 06:53:48 C 09 48 47.60 +53 24 03.7 q 703
2017-01-28 07:00:21 C 09 48 48.27 +53 24 21.3 q 703
2017-01-30 06:36:20 C 09 54 01.23 +55 34 14.2 q 703
2017-01-30 06:42:43 C 09 54 01.82 +55 34 30.7 q 703
2017-01-30 06:49:19 C 09 54 02.63 +55 34 49.1 q 703
2017-01-30 06:55:54 C 09 54 03.22 +55 35 07.9 q 703
2017-01-30 09:35:54 C 09 54 18.30 +55 42 17.6 q H45
2017-01-30 09:37:16 C 09 54 18.46 +55 42 21.4 q H45
2017-01-30 09:38:32 C 09 54 18.61 +55 42 25.3 q H45
2017-01-30 09:40:02 C 09 54 18.71 +55 42 29.1 q H45