2017 WC15

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5085774614 ± 5.01e-08
Semi-major axis (a)1.7527291763 AU ± 7.95e-09
Inclination (i)35.98787992° ± 1.75e-05
Long. of Asc. Node (Ω)31.25627620° ± 1.28e-05
Arg. of Perihelion (ω)243.11297597° ± 1.69e-05
Mean Anomaly (M)207.05979591° ± 1.21e-05
Mean Motion (n)0.4247565181°/day ± 2.89e-09
Perihelion dist (q)0.86133062 AU ± 8.80e-08
Aphelion dist (Q)2.64412773 AU ± 8.87e-08
Orbital Period2.32045005 yr ± 1.58e-08
Physical Parameters
H (abs. magnitude)19.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.247″
Uncertainty0
Orbit TypeApollo
MOID0.042714 AU
Observations Used93
Oppositions5
Arc Total2015-2024
First Observation Used2015-07-26
Last Observation Used2024-12-22
Observations (102)
Date Type RA Dec Mag Band Observatory
2015-07-26 14:03:20 C 03 54 20.958 +13 31 44.48 V F51
2015-07-26 14:10:53 C 03 54 21.368 +13 31 50.07 V F51
2015-07-26 14:18:28 C 03 54 21.784 +13 31 55.53 V F51
2015-07-26 14:25:58 C 03 54 22.224 +13 32 01.25 V F51
2015-08-21 14:36:51 C 04 22 26.287 +21 06 18.36 V F51
2017-06-22 06:28:34 C 10 17 37.413 +08 06 28.74 V F51
2017-06-22 06:40:56 C 10 17 37.948 +08 06 04.20 V F51
2017-06-24 06:25:36 C 10 19 47.166 +06 30 33.89 V F51
2017-06-24 06:37:52 C 10 19 47.713 +06 30 08.99 V F51
2017-06-25 06:28:55 C 10 20 52.333 +05 42 11.92 V F51
2017-06-25 06:45:51 C 10 20 53.067 +05 41 37.72 V F51
2017-06-26 06:26:19 C 10 21 57.267 +04 53 52.80 V F51
2017-06-26 06:38:35 C 10 21 57.810 +04 53 27.30 V F51
2017-11-05 05:17:59 C 22 47 03.726 -32 33 17.61 V F51
2017-11-05 05:31:53 C 22 47 04.566 -32 32 37.65 V F51
2017-11-05 05:45:48 C 22 47 05.428 -32 31 57.80 V F51
2017-11-23 02:35:01 C 23 12 03.98 -15 51 29.9 U G96
2017-11-23 02:42:48 C 23 12 04.42 -15 51 13.9 U G96
2017-11-23 02:50:42 C 23 12 04.80 -15 50 59.5 U G96
2017-11-23 02:58:31 C 23 12 05.18 -15 50 45.5 U G96
2017-11-23 04:11:34 C 23 12 09.09 -15 48 30.1 U G96
2017-11-23 04:13:09 C 23 12 09.19 -15 48 26.0 U G96
2017-11-23 04:14:44 C 23 12 09.27 -15 48 21.9 U G96
2017-11-23 04:16:19 C 23 12 09.35 -15 48 19.7 U G96
2017-11-23 09:59:17 C 23 12 28.19 -15 37 32.2 U 474
2017-11-23 10:03:30 C 23 12 28.44 -15 37 25.4 U 474
2017-11-23 10:07:44 C 23 12 28.72 -15 37 17.7 U 474
2017-11-23 10:11:58 C 23 12 28.91 -15 37 09.9 U 474
2017-11-23 10:16:12 C 23 12 29.13 -15 37 02.6 U 474
2017-11-23 10:20:26 C 23 12 29.36 -15 36 54.1 U 474
2017-11-24 02:02:56 C 23 13 21.55 -15 08 16.1 U G96
2017-11-24 02:06:36 C 23 13 21.70 -15 08 09.1 U G96
2017-11-24 02:10:16 C 23 13 21.86 -15 08 01.4 U G96
2017-11-24 02:13:58 C 23 13 22.08 -15 07 55.7 U G96
2017-11-24 02:18:10 C 23 13 21.97 -15 07 38.5 U 807
2017-11-24 02:31:05 C 23 13 22.66 -15 07 15.0 U 807
2017-11-24 02:44:00 C 23 13 23.34 -15 06 51.3 U 807
2017-11-25 01:58:19 C 23 14 40.14 -14 25 07.7 U G96
2017-11-25 02:01:29 C 23 14 40.48 -14 25 05.6 U G96
2017-11-25 02:03:04 C 23 14 40.58 -14 25 02.9 U G96
2017-11-26 03:26:28 C 23 16 03.80 -13 40 23.9 U V06
2017-11-26 03:29:46 C 23 16 04.00 -13 40 18.0 U V06
2017-11-26 03:33:05 C 23 16 04.20 -13 40 12.5 U V06
2017-11-26 03:36:24 C 23 16 04.37 -13 40 06.6 U V06
2017-12-05 05:40:44 C 23 27 58.741 -07 56 48.23 V F51
2017-12-05 05:55:39 C 23 27 59.513 -07 56 26.11 V F51
2017-12-05 06:10:34 C 23 28 00.310 -07 56 04.70 V F51
2017-12-05 06:25:28 C 23 28 01.090 -07 55 43.17 V F51
2017-12-23 06:40:04 C 23 51 56.893 +00 48 41.94 U T14
2017-12-23 06:41:45 C 23 51 56.988 +00 48 43.73 U T14