2017 SE2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3730840116 ± 5.67e-06
Semi-major axis (a)1.9822142019 AU ± 2.16e-05
Inclination (i)26.52857342° ± 1.95e-04
Long. of Asc. Node (Ω)4.91153488° ± 3.81e-05
Arg. of Perihelion (ω)21.29723320° ± 1.44e-04
Mean Anomaly (M)319.79245397° ± 1.69e-02
Mean Motion (n)0.3531721109°/day ± 5.76e-06
Perihelion dist (q)1.24268178 AU ± 1.76e-05
Aphelion dist (Q)2.72174663 AU ± 3.17e-05
Orbital Period2.79078176 yr ± 4.56e-05
Physical Parameters
H (abs. magnitude)20.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.316″
Uncertainty2
Orbit TypeAmor
MOID0.257634 AU
Observations Used72
Oppositions1
Arc Total2017-2017
First Observation Used2017-08-12
Last Observation Used2017-11-26
Observations (72)
Date Type RA Dec Mag Band Observatory
2017-08-12 13:58:22 C 01 06 01.356 -40 54 52.55 L F51
2017-08-12 14:10:19 C 01 06 01.211 -40 54 49.57 L F51
2017-08-12 14:22:12 C 01 06 01.116 -40 54 46.55 L F51
2017-08-12 14:34:06 C 01 06 00.974 -40 54 43.59 L F51
2017-08-13 13:35:27 C 01 05 51.829 -40 49 01.77 L F51
2017-08-13 13:47:33 C 01 05 51.649 -40 48 58.68 L F51
2017-08-13 13:59:38 C 01 05 51.486 -40 48 55.59 L F51
2017-08-13 14:11:43 C 01 05 51.325 -40 48 52.52 L F51
2017-09-16 10:50:44 C 00 02 01.780 -27 54 21.21 L F51
2017-09-16 11:04:58 C 00 01 59.590 -27 53 49.64 L F51
2017-09-16 11:19:12 C 00 01 57.408 -27 53 18.31 L F51
2017-09-16 11:33:25 C 00 01 55.227 -27 52 46.91 L F51
2017-09-17 06:16:04 C 23 59 10.94 -27 10 25.1 u 807
2017-09-17 06:18:32 C 23 59 10.57 -27 10 19.6 u 807
2017-09-17 06:21:01 C 23 59 10.17 -27 10 13.9 u 807
2017-09-17 19:12:14 C 23 57 18.48 -26 40 24.7 U K93
2017-09-17 19:16:53 C 23 57 17.77 -26 40 13.9 U K93
2017-09-17 19:21:32 C 23 57 17.06 -26 40 03.1 U K93
2017-09-17 19:26:11 C 23 57 16.35 -26 39 52.5 U K93
2017-09-18 05:04:52 C 23 55 50.16 -26 17 31.8 o 691
2017-09-18 05:17:22 C 23 55 48.25 -26 17 02.1 o 691
2017-09-18 05:29:45 C 23 55 46.33 -26 16 33.1 o 691
2017-09-18 11:54:07 C 23 54 49.14 -26 00 44.1 v Q62
2017-09-18 12:13:14 C 23 54 46.18 -25 59 58.3 v Q62
2017-09-18 12:32:21 C 23 54 43.22 -25 59 13.1 v Q62
2017-09-18 13:22:46 C 23 54 35.22 -25 57 11.2 q E23
2017-09-18 13:42:46 C 23 54 32.16 -25 56 22.5 q E23
2017-09-18 14:02:46 C 23 54 28.99 -25 55 34.1 q E23
2017-09-19 06:29:17 C 23 52 01.53 -25 15 33.9 o 926
2017-09-19 06:39:04 C 23 51 59.97 -25 15 09.4 o 926
2017-09-19 06:40:42 C 23 51 59.72 -25 15 05.5 o 691
2017-09-19 06:49:41 C 23 51 58.29 -25 14 42.9 o 926
2017-09-19 06:52:16 C 23 51 57.91 -25 14 36.6 o 691
2017-09-19 07:03:48 C 23 51 56.10 -25 14 08.0 o 691
2017-09-21 09:49:20 C 23 44 14.715 -23 01 49.74 L F51
2017-09-21 10:05:13 C 23 44 12.168 -23 01 06.72 L F51
2017-09-21 10:20:55 C 23 44 09.639 -23 00 23.94 L F51
2017-09-21 10:36:39 C 23 44 07.110 -22 59 41.24 L F51
2017-09-29 06:19:20 C 23 15 51.71 -13 27 41.3 q G96
2017-09-29 06:27:17 C 23 15 50.47 -13 27 14.7 q G96
2017-09-29 06:35:15 C 23 15 49.28 -13 26 48.4 q G96
2017-09-29 06:43:13 C 23 15 48.05 -13 26 20.9 q G96
2017-09-30 03:03:16 C 23 12 53.68 -12 18 34.2 o 691
2017-09-30 03:17:52 C 23 12 51.57 -12 17 45.8 o 691
2017-09-30 03:32:14 C 23 12 49.46 -12 16 57.3 o 691
2017-10-06 20:59:31 C 22 51 22.23 -03 06 30.6 U 204
2017-10-06 21:22:51 C 22 51 19.28 -03 05 11.7 U 204
2017-10-10 03:43:13 C 22 42 22.38 +01 17 00.7 o 691
2017-10-10 03:51:43 C 22 42 21.39 +01 17 28.8 o 691
2017-10-10 04:00:09 C 22 42 20.41 +01 17 57.6 o 691