2017 WR13

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7841479233 ± 3.45e-08
Semi-major axis (a)2.5882611053 AU ± 5.05e-08
Inclination (i)13.14680909° ± 7.88e-06
Long. of Asc. Node (Ω)130.25504239° ± 2.22e-05
Arg. of Perihelion (ω)51.41385148° ± 2.61e-05
Mean Anomaly (M)306.97104260° ± 9.45e-06
Mean Motion (n)0.2367010296°/day ± 6.92e-09
Perihelion dist (q)0.55868153 AU ± 8.99e-08
Aphelion dist (Q)4.61784068 AU ± 1.27e-07
Orbital Period4.16401350 yr ± 1.22e-07
Physical Parameters
H (abs. magnitude)19.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.287″
Uncertainty0
Orbit TypeApollo
MOID0.130640 AU
Observations Used152
Oppositions4
Arc Total2017-2022
First Observation Used2017-11-20
Last Observation Used2022-07-22
Observations (157)
Date Type RA Dec Mag Band Observatory
2022-07-01 21:56:07 C 20 05 48.82 +15 56 35.6 X L76
2022-07-01 22:03:09 C 20 05 46.97 +15 55 54.0 X L76
2022-07-01 22:10:38 C 20 05 45.04 +15 55 09.8 X L76
2022-07-02 00:33:56 C 20 05 08.880 +15 40 58.19 V K74
2022-07-02 00:37:56 C 20 05 07.877 +15 40 34.57 V K74
2022-07-02 00:41:55 C 20 05 06.845 +15 40 10.70 V K74
2022-07-02 22:54:44 C 19 59 47.98 +13 32 25.9 V 204
2022-07-02 23:06:34 C 19 59 45.12 +13 31 20.3 V 204
2022-07-02 23:10:47 C 19 59 44.106 +13 30 53.86 X B72
2022-07-02 23:14:21 C 19 59 43.266 +13 30 33.83 X B72
2022-07-02 23:29:47 C 19 59 39.599 +13 29 07.71 X B72
2022-07-02 23:33:22 C 19 59 38.757 +13 28 47.73 X B72
2022-07-02 23:40:20 C 19 59 37.079 +13 28 08.89 X B72
2022-07-02 23:43:31 C 19 59 36.337 +13 27 51.09 X B72
2022-07-02 23:46:42 C 19 59 35.574 +13 27 33.52 X B72
2022-07-02 23:49:53 C 19 59 34.825 +13 27 15.74 X B72
2022-07-02 23:53:05 C 19 59 34.071 +13 26 57.77 X B72
2022-07-02 23:56:16 C 19 59 33.321 +13 26 40.16 X B72
2022-07-02 23:59:27 C 19 59 32.566 +13 26 22.31 X B72
2022-07-03 00:05:50 C 19 59 31.046 +13 25 46.84 X B72
2022-07-03 00:12:12 C 19 59 29.530 +13 25 11.42 X B72
2022-07-03 00:15:23 C 19 59 28.779 +13 24 53.56 X B72
2022-07-04 00:01:14 C 19 54 15.05 +11 16 28.6 X C95
2022-07-04 00:07:43 C 19 54 13.62 +11 15 55.0 X C95
2022-07-06 22:31:33 C 19 40 59.93 +05 40 02.5 X G02
2022-07-06 22:41:27 C 19 40 58.22 +05 39 19.7 X G02
2022-07-06 22:50:58 C 19 40 56.58 +05 38 38.3 X G02
2022-07-07 21:52:36 C 19 37 14.58 +04 02 18.2 V L18
2022-07-07 21:58:24 C 19 37 13.63 +04 01 54.4 V L18
2022-07-07 22:04:12 C 19 37 12.69 +04 01 31.2 V L18
2022-07-07 23:50:04 C 19 36 56.429 +03 54 22.07 V Z80
2022-07-07 23:57:49 C 19 36 55.130 +03 53 51.18 V Z80
2022-07-08 00:05:33 C 19 36 53.945 +03 53 19.64 V Z80
2022-07-08 23:07:44 C 19 33 28.92 +02 23 34.1 V K83
2022-07-08 23:12:17 C 19 33 28.25 +02 23 16.4 V K83
2022-07-08 23:16:50 C 19 33 27.55 +02 22 59.3 V K83
2022-07-08 23:33:08 C 19 33 25.402 +02 21 54.68 V Z80
2022-07-08 23:42:56 C 19 33 23.933 +02 21 18.11 V Z80
2022-07-09 00:04:34 C 19 33 20.57 +02 19 59.5 X K19
2022-07-09 00:10:49 C 19 33 19.63 +02 19 36.0 X K19
2022-07-09 00:17:04 C 19 33 18.71 +02 19 12.3 X K19
2022-07-09 00:22:50 C 19 33 18.043 +02 18 49.18 X Z43
2022-07-09 00:31:26 C 19 33 16.764 +02 18 16.52 X Z43
2022-07-09 00:44:48 C 19 33 14.806 +02 17 26.12 X Z43
2022-07-09 00:51:07 C 19 33 13.870 +02 17 02.94 X Z43
2022-07-11 00:41:59 C 19 26 53.85 -00 31 12.3 X L63
2022-07-11 01:01:21 C 19 26 51.36 -00 32 16.3 X L63
2022-07-11 01:20:43 C 19 26 48.86 -00 33 19.9 X L63
2022-07-12 23:55:52 C 19 21 30.074 -02 56 52.22 V A16
2022-07-13 00:18:56 C 19 21 27.067 -02 57 55.62 V A16