2017 WC16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4761620800 ± 1.09e-06
Semi-major axis (a)2.0910223606 AU ± 1.59e-07
Inclination (i)30.16302421° ± 1.04e-04
Long. of Asc. Node (Ω)301.48792273° ± 1.78e-04
Arg. of Perihelion (ω)29.47156685° ± 1.23e-04
Mean Anomaly (M)278.26707424° ± 2.49e-05
Mean Motion (n)0.3259674692°/day ± 3.71e-08
Perihelion dist (q)1.09535680 AU ± 2.27e-06
Aphelion dist (Q)3.08668792 AU ± 2.28e-06
Orbital Period3.02369524 yr ± 3.44e-07
Physical Parameters
H (abs. magnitude)19.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.485″
Uncertainty0
Orbit TypeAmor
MOID0.119665 AU
Observations Used26
Oppositions4
Arc Total2017-2023
First Observation Used2017-11-18
Last Observation Used2023-07-01
Observations (109)
Date Type RA Dec Mag Band Observatory
2023-06-06 06:26:58 S 23 31 56.52 -17 19 43.2 L C51
2023-06-06 12:40:40 S 23 32 38.17 -17 03 53.7 L C51
2023-06-06 15:47:31 S 23 32 58.91 -16 55 56.5 L C51
2023-06-06 15:47:42 S 23 32 58.93 -16 55 56.8 L C51
2023-06-06 18:54:33 S 23 33 19.74 -16 47 58.7 L C51
2023-06-06 22:01:24 S 23 33 40.52 -16 40 00.7 L C51
2023-06-07 01:08:15 S 23 34 01.31 -16 32 00.3 L C51
2023-06-07 04:15:06 S 23 34 22.09 -16 23 58.9 L C51
2023-06-07 07:21:57 S 23 34 42.79 -16 15 56.1 L C51
2023-06-07 13:35:50 S 23 35 24.29 -15 59 47.0 L C51
2023-06-07 16:42:42 S 23 35 45.04 -15 51 40.8 L C51
2023-06-07 19:49:33 S 23 36 05.76 -15 43 33.6 L C51
2023-06-07 22:56:23 S 23 36 26.44 -15 35 25.0 L C51
2023-06-08 02:03:14 S 23 36 47.17 -15 27 15.0 L C51
2023-06-08 02:03:26 S 23 36 47.20 -15 27 14.6 L C51
2023-06-08 05:10:16 S 23 37 07.90 -15 19 03.4 L C51
2023-06-08 08:17:07 S 23 37 28.61 -15 10 51.7 L C51
2023-06-08 11:23:59 S 23 37 49.27 -15 02 37.6 L C51
2023-06-08 14:30:49 S 23 38 09.94 -14 54 23.5 L C51
2023-06-08 17:37:40 S 23 38 30.61 -14 46 07.7 L C51
2023-06-08 20:44:32 S 23 38 51.26 -14 37 51.7 L C51
2023-06-08 23:51:22 S 23 39 11.88 -14 29 31.9 L C51
2023-06-09 06:05:04 S 23 39 53.24 -14 12 52.6 L C51
2023-06-09 09:11:56 S 23 40 13.83 -14 04 31.5 L C51
2023-06-09 09:12:06 S 23 40 13.80 -14 04 30.4 L C51
2023-06-09 12:18:57 S 23 40 34.43 -13 56 07.4 L C51
2023-06-09 15:25:49 S 23 40 55.06 -13 47 42.9 L C51
2023-06-09 18:32:39 S 23 41 15.68 -13 39 17.7 L C51
2023-06-09 21:39:30 S 23 41 36.30 -13 30 52.2 L C51
2023-06-24 10:22:05 C 00 19 49.249 +04 08 52.30 V G96
2023-06-24 10:28:51 C 00 19 50.009 +04 09 13.43 V G96
2023-06-24 10:35:37 C 00 19 50.729 +04 09 36.07 V G96
2023-06-24 10:42:24 C 00 19 51.496 +04 09 58.82 V G96
2023-07-01 13:41:55 C 00 38 59.611 +13 47 43.41 X F52
2023-07-01 13:55:34 C 00 39 01.106 +13 48 29.43 X F52
2023-07-01 14:09:13 C 00 39 02.608 +13 49 16.58 X F52
2023-07-01 14:22:59 C 00 39 04.124 +13 50 03.58 X F52
2023-09-26 15:59:13 S 06 37 33.84 +72 50 01.8 L C51
2023-09-26 19:05:42 S 06 38 00.08 +72 50 49.1 L C51
2023-09-26 22:12:11 S 06 38 26.13 +72 51 35.1 L C51
2023-09-27 01:18:29 S 06 38 51.93 +72 52 19.9 L C51
2023-09-27 04:24:58 S 06 39 17.77 +72 53 07.6 L C51
2023-09-27 05:58:18 S 06 39 30.74 +72 53 30.4 L C51
2023-09-27 07:31:27 S 06 39 43.30 +72 53 52.8 L C51
2023-09-27 09:04:47 S 06 39 56.39 +72 54 16.4 L C51
2023-09-27 10:37:56 S 06 40 09.17 +72 54 39.3 L C51
2023-09-27 12:11:05 S 06 40 21.94 +72 55 02.4 L C51
2023-09-27 15:17:34 S 06 40 47.11 +72 55 47.0 L C51
2023-09-27 16:50:54 S 06 40 59.80 +72 56 09.9 L C51
2023-09-27 19:57:23 S 06 41 24.99 +72 56 54.5 L C51