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
2017-01-30 09:41:24 C 09 54 18.99 +55 42 32.2 q H45
2017-01-30 09:42:46 C 09 54 19.04 +55 42 36.1 q H45
2017-02-02 09:30:47 C 10 03 14.10 +58 53 48.9 q 703
2017-02-02 09:38:00 C 10 03 14.98 +58 54 06.8 q 703
2017-02-02 09:45:12 C 10 03 15.79 +58 54 25.7 q 703
2017-02-02 09:52:24 C 10 03 16.61 +58 54 44.3 q 703
2017-02-02 11:20:04 C 10 03 29.92 +58 58 40.2 L T05
2017-02-02 11:23:31 C 10 03 30.25 +58 58 49.6 L T05
2017-02-02 12:08:02 C 10 03 35.45 +59 00 44.1 L T05
2017-02-02 12:30:42 C 10 03 38.27 +59 01 41.5 L T05
2017-02-16 07:44:49 C 11 10 17.55 +71 06 48.1 q 703
2017-02-16 07:52:48 C 11 10 19.70 +71 07 02.1 q 703
2017-02-16 08:00:53 C 11 10 21.81 +71 07 15.2 q 703
2017-02-16 08:09:15 C 11 10 24.05 +71 07 29.4 q 703
2017-03-25 02:09:28 C 15 38 46.44 +71 49 09.3 q 157
2017-03-25 02:21:33 C 15 38 47.45 +71 48 57.9 q 157
2017-03-25 02:33:40 C 15 38 48.42 +71 48 47.0 q 157
2017-04-09 10:38:54 C 15 58 03.856 +64 50 45.52 L F51
2017-04-09 10:55:12 C 15 58 03.790 +64 50 24.97 L F51
2017-04-09 11:11:30 C 15 58 03.649 +64 50 04.28 L F51
2017-04-09 11:27:46 C 15 58 03.560 +64 49 43.47 L F51
2017-04-11 07:51:33 C 15 58 23.51 +63 49 06.3 t 705
2017-04-11 07:53:01 C 15 58 23.46 +63 49 04.4 t 705
2017-04-11 07:54:28 C 15 58 23.52 +63 49 02.1 t 705
2017-04-16 12:53:04 C 15 57 53.113 +60 45 02.55 L F51
2017-04-16 13:12:40 C 15 57 52.532 +60 44 31.77 L F51
2017-04-16 13:32:18 C 15 57 51.952 +60 44 00.69 L F51
2017-04-16 13:51:58 C 15 57 51.375 +60 43 29.37 L F51
2017-05-05 08:53:02 C 15 45 58.62 +45 58 55.5 q H45
2017-05-05 08:54:51 C 15 45 58.49 +45 58 51.1 q H45
2017-05-05 08:56:34 C 15 45 58.46 +45 58 46.5 q H45
2017-05-05 08:58:11 C 15 45 58.37 +45 58 42.7 q H45
2017-05-05 08:59:51 C 15 45 58.25 +45 58 39.3 q H45
2017-05-05 09:03:50 C 15 45 58.12 +45 58 29.4 q H45
2017-05-07 06:05:36 C 15 44 31.35 +44 08 14.0 q G96
2017-05-07 06:12:03 C 15 44 31.18 +44 07 57.1 q G96
2017-05-07 06:18:45 C 15 44 30.85 +44 07 42.0 q G96
2017-05-07 06:28:28 C 15 44 30.51 +44 07 17.0 q G96
2017-05-07 06:37:09 C 15 44 30.07 +44 06 56.4 q G96
2017-05-07 06:39:12 C 15 44 30.02 +44 06 50.5 q G96
2017-05-07 06:43:22 C 15 44 29.82 +44 06 40.5 q G96
2017-05-07 06:45:23 C 15 44 29.74 +44 06 35.3 q G96
2017-05-13 05:24:00 C 15 39 56.02 +37 52 11.3 u H21
2017-05-13 05:32:14 C 15 39 55.69 +37 51 48.8 u H21
2017-05-13 05:36:58 C 15 39 55.50 +37 51 35.9 u H21
2017-05-13 05:39:04 C 15 39 55.42 +37 51 30.2 u H21
2017-05-14 05:18:30 C 15 39 12.70 +36 46 07.7 u H21
2017-05-14 05:38:54 C 15 39 11.87 +36 45 11.2 u H21
2017-05-14 05:42:05 C 15 39 11.76 +36 45 02.5 u H21
2017-05-15 21:38:48 C 15 38 02.28 +34 52 43.4 q A13