2015 EX

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4750018401 ± 1.27e-02
Semi-major axis (a)1.6913512366 AU ± 4.54e-02
Inclination (i)7.29750563° ± 1.88e-01
Long. of Asc. Node (Ω)348.95981126° ± 7.56e-03
Arg. of Perihelion (ω)130.69482057° ± 2.54e-02
Mean Anomaly (M)327.96818544° ± 3.08e+00
Mean Motion (n)0.4480777700°/day ± 1.80e-02
Perihelion dist (q)0.88795650 AU ± 3.21e-02
Aphelion dist (Q)2.49474590 AU ± 7.03e-02
Orbital Period2.19963540 yr ± 8.85e-02
Physical Parameters
H (abs. magnitude)26.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.425″
Uncertainty2
Orbit TypeApollo
MOID0.003101 AU
Observations Used49
Oppositions3
Arc Total2015-2015
First Observation Used
Last Observation Used2026-03-18
Observations (52)
Date Type RA Dec Mag Band Observatory
2015-03-11 09:30:07 C 12 23 35.25 -15 18 02.6 q 703
2015-03-11 09:37:19 C 12 23 32.37 -15 19 17.5 q 703
2015-03-11 09:44:32 C 12 23 29.50 -15 20 30.5 q 703
2015-03-11 09:51:45 C 12 23 26.59 -15 21 44.4 q 703
2015-03-11 10:42:56 C 12 23 06.90 -15 30 13.5 q 703
2015-03-11 10:44:50 C 12 23 06.20 -15 30 31.6 q 703
2015-03-11 10:46:45 C 12 23 05.49 -15 30 51.0 q 703
2015-03-11 10:48:39 C 12 23 04.75 -15 31 09.3 q 703
2015-03-11 10:50:34 C 12 23 03.98 -15 31 26.3 q 703
2015-03-11 11:28:11 C 12 23 35.82 -15 28 42.2 c Q62
2015-03-11 11:29:37 C 12 23 35.36 -15 28 57.2 c Q62
2015-03-11 11:30:54 C 12 23 34.92 -15 29 10.4 c Q62
2015-03-11 11:32:32 C 12 23 34.37 -15 29 27.5 c Q62
2015-03-11 12:45:48 C 12 23 08.50 -15 41 49.4 q Q62
2015-03-11 12:49:17 C 12 23 07.25 -15 42 24.1 q Q62
2015-03-11 12:52:46 C 12 23 06.01 -15 42 58.1 q Q62
2015-03-11 23:01:27 C 12 20 39.63 -17 16 11.7 t 595
2015-03-11 23:13:36 C 12 20 36.19 -17 17 40.7 t 595
2015-03-12 00:47:46 C 12 20 21.99 -17 27 23.5 q G40
2015-03-12 01:06:55 C 12 20 16.30 -17 29 38.2 q G40
2015-03-12 02:11:16 C 12 19 48.47 -17 38 01.3 t 204
2015-03-12 02:24:12 C 12 19 45.08 -17 39 25.7 t 204
2015-03-12 02:47:59 C 12 19 46.28 -17 41 00.4 q G40
2015-03-12 03:07:44 C 12 19 40.57 -17 43 07.9 q G40
2015-03-12 03:44:15 C 12 19 47.66 -17 40 08.9 q I39
2015-03-12 04:07:33 C 12 19 41.33 -17 42 46.3 q I39
2015-03-12 04:30:43 C 12 19 34.90 -17 45 17.9 q I39
2015-03-12 06:35:00 C 12 19 05.81 -17 58 41.3 u 807
2015-03-12 06:39:21 C 12 19 04.62 -17 59 07.5 u 807
2015-03-12 06:43:40 C 12 19 03.49 -17 59 33.3 u 807
2015-03-12 07:38:44 C 12 18 59.09 -18 11 54.3 q H36
2015-03-12 07:42:12 C 12 18 58.22 -18 12 15.0 q H36
2015-03-12 07:42:49 C 12 18 55.19 -18 12 20.1 q H21
2015-03-12 07:49:39 C 12 18 53.57 -18 12 57.8 q H21
2015-03-12 07:52:39 C 12 18 55.56 -18 13 15.3 q H36
2015-03-12 07:56:09 C 12 18 54.66 -18 13 35.5 q H36
2015-03-13 02:53:15 C 12 16 35.46 -19 38 37.0 u 807
2015-03-13 02:58:51 C 12 16 34.46 -19 39 01.1 u 807
2015-03-13 03:04:28 C 12 16 33.43 -19 39 24.9 u 807
2015-03-14 02:33:42 C 12 14 18.07 -20 55 39.7 u 807
2015-03-14 02:40:37 C 12 14 17.15 -20 55 59.7 u 807
2015-03-14 02:47:43 C 12 14 16.19 -20 56 20.2 u 807
2015-03-14 14:01:40 C 12 13 13.51 -21 22 52.9 t 474
2015-03-14 14:03:42 C 12 13 13.28 -21 22 57.3 t 474
2015-03-14 14:05:45 C 12 13 13.02 -21 23 01.9 t 474
2015-03-14 14:07:47 C 12 13 12.76 -21 23 06.3 t 474
2015-03-15 04:03:06 C 12 12 27.07 -21 51 51.6 u 807
2015-03-15 04:09:44 C 12 12 26.31 -21 52 04.5 u 807
2015-03-15 04:16:26 C 12 12 25.54 -21 52 17.4 u 807
2015-03-16 03:35:17 C 12 11 14.64 -22 28 21.6 u 807